The Aquarius Casino Resort (formerly Flamingo Hilton Laughlin and Flamingo Laughlin ) is a hotel and casino located on the banks of the Colorado River in Laughlin, Nevada . It is owned and operated by Golden Entertainment and is the largest hotel in Laughlin.
168-527: The Aquarius has two 18-floor towers with 1,907 rooms and suites that overlook the Colorado River . The casino, with an area of 57,070 square feet (5,302 m), has 1,240 slot machines , 33 table games, and a race and sports book . The property includes a business center, fitness center, pool and tennis courts. The Aquarius also has a tour boat, the Celebration , which takes visitors on a tour of
336-489: A collective noun (also describing First Nations, Inuit, and Métis) is a specific term of art used in some legal documents, including the Constitution Act, 1982 . Over time, as societal perceptions and government–indigenous relationships have shifted, many historical terms have changed definitions or been replaced as they have fallen out of favor. The use of the term "Indian" is frowned upon because it represents
504-667: A colonial state. The peopling of the Americas began when Paleolithic hunter-gatherers ( Paleo-Indians ) entered North America from the North Asian Mammoth steppe via the Beringia land bridge , which had formed between northeastern Siberia and western Alaska due to the lowering of sea level during the Last Glacial Maximum (26,000 to 19,000 years ago). These populations expanded south of
672-640: A connection to residential schools. Additionally, Indigenous respondents with higher HLS and HLASS scores had one or more negative health outcomes. While there are many studies that found an association between IHT and adverse health outcomes, scholars continue to suggest that it remains difficult to understand the impact of IHT. IHT needs to be systematically measured. Indigenous people also need to be understood in separate categories based on similar experiences, location, and background as opposed to being categorized as one monolithic group. For thousands of years, Indigenous peoples domesticated, bred, and cultivated
840-464: A few decades before collapsing or being washed away. Failure of the lava dams caused by erosion, leaks and cavitation caused catastrophic floods, which may have been some of the largest ever to occur in North America, rivaling the late- Pleistocene Missoula Floods of the northwestern United States. Mapping of flood deposits indicate that crests as high as 700 feet (210 m) passed through
1008-580: A few notable exceptions, such as the Blackrocks reach where the river is nearly 100 feet (30 m) deep. In a few areas, such as the marshy Kawuneeche Valley near the headwaters and the Grand Valley, it exhibits braided characteristics. From Grand Junction, the Colorado turns northwest before cutting southwest across the eponymous Colorado Plateau , a vast area of high desert centered at
1176-855: A few still considered uncontacted peoples . The Americas also host millions of individuals of mixed Indigenous, European, and sometimes African or Asian descent, historically referred to as mestizos in Spanish-speaking countries. In many Latin American nations, people of partial Indigenous descent constitute a majority or significant portion of the population, particularly in Central America , Mexico , Peru, Bolivia, Ecuador , Colombia , Venezuela , Chile , and Paraguay. Mestizos outnumber Indigenous peoples in most Spanish-speaking countries, according to estimates of ethnic cultural identification. However, since Indigenous communities in
1344-476: A large array of plant species. These species now constitute between 50% and 60% of all crops in cultivation worldwide. In certain cases, the Indigenous peoples developed entirely new species and strains through artificial selection , as with the domestication and breeding of maize from wild teosinte grasses in the valleys of southern Mexico. Numerous such agricultural products retain their native names in
1512-424: A large citizenry. Indigenous civilizations also displayed impressive accomplishments in astronomy and mathematics, including the most accurate calendar in the world. The domestication of maize or corn required thousands of years of selective breeding, and continued cultivation of multiple varieties was done with planning and selection, generally by women. Inuit, Yupik, Aleut, and Indigenous creation myths tell of
1680-577: A large system of irrigation canals making use of the Salt River . Both civilizations supported large populations at their height, with 6,000–15,000 in Chaco Canyon and as many as 30,000–200,000 Hohokam. Puebloan and Hohokam settlements were abruptly abandoned in the 1400s CE, due both to over-exploitation of natural resources such as timber, and severe drought that made it impossible to maintain irrigation systems. Many Puebloans migrated east to
1848-752: A military advantage over Goshutes and Southern Paiutes that were slower to adopt horses. The Navajo also adopted a culture of livestock herding as they acquired sheep and goats from the Spanish. Juan Bautista de Anza in 1774 was the first Spaniard to reach Yuma Crossing, where he established friendly relations with the Quechan people and opened the Anza trail between Arizona and the California coast. The Spanish soon founded Mission Puerto de Purisima Concepcion and Mission San Pedro y San Pablo de Bicuner along
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#17327937306312016-694: A mountain-building episode known as the Laramide orogeny . The Colorado River first formed as a west-flowing stream draining the southwestern portion of the range, and the uplift also diverted the Green River, once a tributary of the Mississippi River , west towards the Colorado. About 30 to 20 million years ago, volcanic activity related to the orogeny led to the Mid-Tertiary ignimbrite flare-up , which created smaller formations such as
2184-551: A multitude of ways because the Indigenous community and their history are diverse. Many studies (such as Whitbeck et al., 2014; Brockie, 2012; Anastasio et al., 2016; Clark & Winterowd, 2012; Tucker et al., 2016) have evaluated the impact of IHT on health outcomes of Indigenous communities from the United States and Canada. IHT is a difficult term to standardize and measure because of the vast and variable diversity of Indigenous people and their communities. Therefore, it
2352-416: A pre-Columbian high of an estimated three million to some 300,000 in 1997. The Spanish Empire and other Europeans re-introduced horses to the Americas. Some of these animals escaped and began to breed and increase their numbers in the wild. The reintroduction of the horse , extinct in the Americas for over 7500 years, had a profound impact on Indigenous cultures in several regions, such as those of
2520-481: A route for a proposed railroad through the canyon, which was never built. We are now ready to start on our way down the Great Unknown. Our boats, tied to a common stake, are chafing each other, as they are tossed by the fretful river. They ride high and buoyant, for their loads are lighter than we could desire. We have but a month's rations remaining… The lighting of the boats has this advantage: they will ride
2688-592: A second, more recent wave of migration several thousand years later and have much more recent genetic and cultural commonalities with the Indigenous peoples of Siberia . However, these groups are nonetheless considered "Indigenous peoples of the Americas". The term Amerindian , a portmanteau of "American Indian", was coined in 1902 by the American Anthropological Association . It has been controversial ever since its creation. It
2856-475: A series of international and US interstate treaties known as the " Law of the River ". The US federal government constructed most of the major dams and aqueducts between 1910 and 1970; the largest, Hoover Dam , was completed in 1935. Numerous water projects have also involved state and local governments. With all of their waters fully allocated, both the Colorado and the neighboring Rio Grande are now considered among
3024-490: A short run south, the river turns west below Grand Lake , the largest natural lake in the state. For the first 250 miles (400 km) of its course, the Colorado carves its way through the mountainous Western Slope , a sparsely populated region defined by the portion of the state west of the Continental Divide . As it flows southwest, it gains strength from many small tributaries, as well as larger ones including
3192-474: A significant distance from the river. The Puebloan people built many multi-story pueblos or "great houses", and developed complex distribution systems to supply drinking and irrigation water in Chaco Canyon in northwestern New Mexico and Mesa Verde in southwest Colorado. The Hohokam , present in the modern Phoenix area since about 0 CE, experienced prolific growth around 600-700 CE as they constructed
3360-611: A threat to livestock. Several bird species, such as turkeys , Muscovy ducks , Puna ibis , and neotropic cormorants were domesticated by various peoples in Mesoamerica and South America to be used for poultry. In the Andean region, indigenous peoples domesticated llamas and alpacas to produce fiber and meat. The llama was the only beast of burden in the Americas before European colonization. Guinea pigs were domesticated from wild cavies to be raised for meat consumption in
3528-493: A variety of origins of their respective peoples. Some were "always there" or were created by gods or animals, some migrated from a specified compass point , and others came from "across the ocean". The European colonization of the Americas fundamentally changed the lives and cultures of the resident Indigenous peoples. Although the exact pre-colonization population count of the Americas is unknown, scholars estimate that Indigenous populations diminished by between 80% and 90% during
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#17327937306313696-611: A violent poison. Eventually, a Taíno Cacique named Enriquillo managed to hold out in the Baoruco Mountain Range for thirteen years, causing serious damage to the Spanish, Carib-held plantations and their Indian auxiliaries . Hearing of the seriousness of the revolt, Emperor Charles V (also King of Spain) sent Captain Francisco Barrionuevo to negotiate a peace treaty with the ever-increasing number of rebels. Two months later, after consultation with
3864-437: A whole, in general, most Indigenous peoples prefer to be identified by the name of their specific nation, tribe, or band. Early settlers often adopted terms that some tribes used for each other, not realizing these were derogatory terms used by enemies. When discussing broader subsets of peoples, naming has often been based on shared language, region, or historical relationship. Many English exonyms have been used to refer to
4032-534: A whole. Since the 1970s, the word "Indigenous", which is capitalized when referring to people, has gradually emerged as a favored umbrella term. The capitalization is to acknowledge that Indigenous peoples have cultures and societies that are equal to Europeans, Africans, and Asians. This has recently been acknowledged in the AP Stylebook . Some consider it improper to refer to Indigenous people as "Indigenous Americans" or to append any colonial nationality to
4200-533: Is a common term, though nativos or pueblos nativos ('native peoples') may also be heard; moreover, aborigen ('aborigine') is used in Argentina and pueblos originarios ('original peoples') is common in Chile . In Brazil, indígenas and povos originários ('Indigenous peoples') are common formal-sounding designations, while índio ('Indian') is still the more often heard term (the noun for
4368-416: Is an arduous task to assign an operational definition and systematically collect data when studying IHT. Many of the studies that incorporate IHT measure it in different ways, making it hard to compile data and review it holistically. This is an important point that provides context for the following studies that attempt to understand the relationship between IHT and potential adverse health impacts. Some of
4536-538: Is at Imperial Dam , where over 90 percent of the river's flow is moved into the Gila Gravity Canal and Yuma Area Project, and the much bigger All-American Canal to irrigate California's Imperial Valley , the most productive winter agricultural region in the United States. Below Imperial Dam, only a small portion of the Colorado River makes it beyond Yuma, Arizona , and the confluence with
4704-476: Is estimated at 14.7 million acre-feet (18.1 km ), or an annualized discharge of 20,300 cu ft/s (570 m /s), for the 1906–2023 period. River flows at the Lees Ferry stream gauge, about halfway along the length of the Colorado and 16 miles (26 km) below Glen Canyon Dam, are used to determine water allocations in the Colorado River basin. Flows originating above Lees Ferry represent
4872-551: Is general agreement that the Americas were first settled from Asia, the pattern of migration and the place(s) of origin in Eurasia of the peoples who migrated to the Americas remain unclear. The traditional theory is that Ancient Beringians moved when sea levels were significantly lowered due to the Quaternary glaciation , following herds of now-extinct Pleistocene megafauna along ice-free corridors that stretched between
5040-796: Is now known as the Long Walk and while enduring appalling conditions at Fort Sumner. After the failure of the Army to maintain the reservation there, the Treaty of Bosque Redondo established the Navajo Nation in the Four Corners, where the Navajo were allowed to return in 1868. Gold and silver were also discovered in the Upper Basin, beginning with the 1859 Blue River strike that led to
5208-566: Is one of the principal rivers (along with the Rio Grande ) in the Southwestern United States and in northern Mexico . The 1,450-mile-long (2,330 km) river, the 5th longest in the United States , drains an expansive, arid watershed that encompasses parts of seven U.S. states and two Mexican states. The name Colorado derives from the Spanish language for "colored reddish" due to its heavy silt load. Starting in
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5376-758: Is only 2–3 percent of the entire basin. Urban areas cover less than 1 percent. Climate in the Colorado River Basin ranges from subtropical hot desert at southern, lower elevations to alpine in the Rocky Mountains. Mean monthly high temperatures are 25.3 °C (77.5 °F) in the Upper Basin and 33.4 °C (92.1 °F) in the Lower Basin, and lows average −3.6 and 8.9 °C (25.5 and 48.0 °F), respectively. Annual precipitation averages 6.5 inches (164 mm), ranging from over 60 inches (1,500 mm) in some areas of
5544-589: Is owned by Union Pacific . As late as 1921, the Colorado River upstream from the confluence with the Green River in Utah was still known as the Grand River. For over a decade, U.S. Representative Edward T. Taylor of Colorado had petitioned the Congressional Committee on Interstate and Foreign Commerce to rename the Grand River as the Colorado River. Representatives from Wyoming, Utah, and
5712-571: Is significantly more pronounced in the Lower Basin, where it has a strong impact on monsoonal rainfall. Runoff patterns across the Colorado River Basin reflect this; most of the perennial tributaries originate in the Upper Basin, while tributaries in the Lower Basin are either ephemeral (such as the Little Colorado River) or highly seasonal (such as the Gila and Salt rivers). As of 2010, approximately 13 million people lived within
5880-544: Is the second longest and drains a greater area than the Green, but has a significantly lower flow because of a more arid climate and larger diversions for irrigation and cities. Both the Gunnison and San Juan rivers, which derive most of their water from Rocky Mountains snowmelt, contribute more water than the Gila contributed naturally. The Colorado River Basin consists of 246,000 square miles (640,000 km ), making it
6048-735: Is unknown. The Grand River above the confluence with the Gunnison River was also called the Bunkara River, the Blue River, or the North Fork of the Grand River until the 1870s. By the early 1900s the name "Grand River" had been attached to the entire stream as far as Grand Lake, which was then considered its official source. Although the Grand River was renamed the Colorado in 1921, its name survives in numerous places such as Grand County and Grand Junction, Colorado. In 1848
6216-570: The Archaic period of North American cultures. Technology had advanced to the point where pottery had started to become common and the small-scale felling of trees had become feasible. Concurrently, the Archaic Indigenous peoples began using fire in a controlled manner. They carried out the intentional burning of vegetation to mimic the effects of natural fires that tended to clear forest understories. It made travel easier and facilitated
6384-585: The Baja California – Sonora border. Since 1960, the stretch of the Colorado between here and the Gulf of California has been dry or a trickle formed by irrigation return flows. The Hardy River provides most of the flow into the Colorado River Delta , a vast alluvial floodplain covering about 3,000 square miles (7,800 km ) of northwestern Mexico. A large estuary is formed here before
6552-606: The Blue , Eagle and Roaring Fork rivers. After passing through De Beque Canyon , the Colorado emerges from the Rockies into the Grand Valley , a major farming and ranching region where it meets one of its largest tributaries, the Gunnison River , at Grand Junction . Most of the upper river is a swift whitewater stream ranging from 200 to 500 feet (60 to 150 m) wide, the depth ranging from 6 to 30 feet (2 to 9 m), with
6720-614: The Chiribaya to herd llamas . The vast majority of indigenous dog breeds in the Americas went extinct, due to being replaced by dogs of European origin. The Fuegian dog was a domesticated variation of the culpeo that was raised by several cultures in Tierra del Fuego , like the Selk'nam and the Yahgan . It was exterminated by Argentine and Chilean settlers, due to supposedly posing as
6888-611: The Chiricahua Mountains in Arizona and deposited massive amounts of volcanic ash and debris over the watershed. The Colorado Plateau first began to rise during the Eocene , between about 55 and 34 million years ago, but did not attain its present height until about 5 million years ago, about when the Colorado River established its present course into the Gulf of California. The time scale and sequence over which
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7056-603: The Colorado River Indian Tribes . As the American frontier expanded into the Colorado Plateau, an effort to expel the Navajo from the Four Corners region was begun by General James Henry Carleton , who in 1864 enlisted mountain man Kit Carson to lead a campaign against the Navajo. Carson, with the help of the Navajo's Ute enemies, captured more than 8,000 Navajo and forcibly marched them to Fort Sumner , New Mexico. Hundreds died during what
7224-627: The Four Corners of the southwestern United States. Here, the climate becomes significantly drier than that in the Rocky Mountains, and the river becomes entrenched in progressively deeper gorges of bare rock, beginning with Ruby Canyon and then Westwater Canyon as it enters Utah , now once again heading southwest. Farther downstream it receives the Dolores River and defines the southern border of Arches National Park , before passing Moab and flowing through "The Portal", where it exits
7392-556: The Fremont culture period (0–1300 CE). The Ancient Puebloan culture, also known as Anasazi or Hisatsinom, were descended from the Desert Archaic culture and became established in the Four Corners region around 1000 CE. While there is much evidence of ancient habitation along the Colorado River, including stone dwellings, petroglyphs and pottery in places such as Glen Canyon, the first major agriculture-based societies arose
7560-799: The Grand Mesa ; the Weenuchiu lived along the San Juan River, and the Parianuche and Yamparika lived in the Yampa, White and Duchesne River valleys. The Ute ranged as far as the river’s headwaters; one Ute story recounts a battle with the Arapaho at Grand Lake, which they believe still hosts the spirits of the deceased. Starting in the 1500s, the Spanish began to explore and colonize western North America. Francisco de Ulloa may have been
7728-771: The Great Plains , the Northwest Plateau , the Great Basin , Aridoamerica , the Gran Chaco and the Southern Cone . By domesticating horses, some tribes had great success: horses enabled them to expand their territories, exchange more goods with neighboring tribes, and more easily capture game , such as bison . According to Erin McKenna and Scott L. Pratt, the Indigenous population of the Americas
7896-456: The Great Salt Lake and Sevier Lake watersheds. To the south, the Colorado River Basin borders several watersheds in Mexico draining into the Gulf of California, including the Sonoyta , Concepción , and Yaqui rivers. Much of the basin is at high elevation; the mean elevation is 5,500 feet (1,700 m). Lees Ferry, more than halfway along the Colorado River from its source, is 3,150 feet (960 m) above sea level. The highest point in
8064-440: The Inca Civil War of 1529–1532. Smallpox was only the first epidemic. Typhus (probably) in 1546, influenza and smallpox together in 1558, smallpox again in 1589, diphtheria in 1614, and measles in 1618—all ravaged the remains of Inca culture. Smallpox killed millions of native inhabitants of Mexico. Unintentionally introduced at Veracruz with the arrival of Pánfilo de Narváez on 23 April 1520, smallpox ravaged Mexico in
8232-460: The Laurentide and Cordilleran ice sheets. Another route proposed is that, either on foot or using boats , they migrated down the Pacific coast to South America as far as Chile . Any archaeological evidence of coastal occupation during the last Ice Age would now have been covered by the sea level rise , up to a hundred metres since then. While technically referring to the era before Christopher Columbus ' voyages of 1492 to 1504, in practice
8400-478: The Laurentide Ice Sheet and spread rapidly southward, occupying both North and South America by 12,000 to 14,000 years ago. The earliest populations in the Americas, before roughly 10,000 years ago, are known as Paleo-Indians . Indigenous peoples of the Americas have been linked to Siberian populations by proposed linguistic factors , the distribution of blood types , and in genetic composition as reflected by molecular data, such as DNA . While there
8568-477: The Menominee of Wisconsin—suggest that longstanding "sacred values" may represent a summary of sustainable millennial traditions. Numerous Native American dog breeds have been used by the people of the Americas, such as the Canadian Eskimo dog , the Carolina dog , and the Chihuahua . Some indigenous peoples in the Great Plains used dogs for pulling travois , while others like the Tahltan bear dog were bred to hunt larger game. Some Andean cultures also bred
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#17327937306318736-420: The Mogollon Rim in central Arizona. These high plateaus and escarpments, often exceeding 9,000 feet (2,700 m) in elevation, form the northern and southern edges of the Colorado Plateau geological province. Developed land use in the basin is mostly irrigated agriculture, chiefly in the Grand Valley , the Lower Colorado River Valley , and the Salt River Valley , but the total area of crop and pasture land
8904-425: The Monterey submarine canyon . Crustal extension in the Basin and Range Province began about 20 million years ago and the modern Sierra Nevada began forming about 10 million years ago, eventually diverting the Colorado southwards towards the Gulf. As the Colorado Plateau continued to rise between 5 and 2.5 million years ago, the river maintained its ancestral course (as an antecedent stream ) and began to cut
9072-435: The Navajo settled in the Colorado Basin after the 1000s. In the 1500s, Spanish explorers began mapping and claiming the watershed, which became part of Mexico upon winning its independence from Spain in 1821. Even after most of the watershed became US territory in 1846, much of the river's course remained unknown. Several expeditions charted the Colorado in the mid-19th century—one of which, led by John Wesley Powell ,
9240-427: The Southern Paiute ) and the Kumeyaay inhabited the desert to the river’s west. Those living along the lower Colorado River depended more on fishing and floodplain agriculture than on irrigation, and mostly did not live in permanent settlements. The site of modern-day Yuma has been an important river crossing since ancient times, as the channel here is much narrower compared to the expansive, swampy river bottoms to
9408-418: The United States Geological Survey objected, noting that the Green River was longer and drained a larger area. Taylor argued that the Grand River should be considered the main stream, as it carried the larger volume of water. Taylor felt “slighted” that the Colorado River, as named, did not begin in the state of Colorado, and “he wasn’t going to let Utah or Wyoming lay claim to the river’s headwaters, despite
9576-418: The history and prehistory of the Americas before the appearance of significant European and African influences on the American continents, spanning the time of the original arrival in the Upper Paleolithic to European colonization during the early modern period . The Norte Chico civilization (in present-day Peru) is one of the defining six original civilizations of the world, arising independently around
9744-448: The residential school ancestry studies ask respondents if their parents, grandparents, great-grandparents, or "elders from their community" went to a residential school to understand if family or community history in residential schools is associated with negative health outcomes. In a comprehensive review of the research literature, Joseph Gone and colleagues compiled and compared outcomes for studies using these IHT measures relative to
9912-431: The " West Indies " (or " Antilles "), a name that is still used to describe the islands. This led to the blanket term "Indies" and "Indians" ( Spanish : indios ; Portuguese : índios ; French : indiens ; Dutch : indianen ) for the Indigenous inhabitants, which implied some kind of ethnic or cultural unity among the Indigenous peoples of the Americas. This unifying concept, codified in law, religion, and politics,
10080-466: The 1500s. Navajo Mountain and Rainbow Bridge in the Glen Canyon area came to hold particular religious significance for the Navajo, and the nearby confluence of the Colorado and San Juan River is regarded as the birthplace of clouds and rain. The Ute also became established in the Colorado Plateau around 1500 CE, although they had inhabited more northerly parts of the Colorado basin (modern Wyoming and northern Colorado) since at least 0 CE. They are
10248-439: The 1520s, possibly killing over 150,000 in Tenochtitlán (the heartland of the Aztec Empire) alone, and aiding in the victory of Hernán Cortés over the Aztec Empire at Tenochtitlan (present-day Mexico City) in 1521. There are many factors as to why Indigenous peoples suffered such immense losses from Afro-Eurasian diseases. Many Old World diseases, like cow pox, are acquired from domesticated animals that are not indigenous to
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#173279373063110416-846: The 15th century, as well as the ethnic groups that identify with the pre-Columbian population of the Americas as such. These populations exhibit significant diversity; some Indigenous peoples were historically hunter-gatherers , while others practiced agriculture and aquaculture . Various Indigenous societies developed complex social structures , including pre-contact monumental architecture, organized cities , city-states , chiefdoms , states , kingdoms , republics , confederacies , and empires . These societies possessed varying levels of knowledge in fields such as engineering , architecture , mathematics , astronomy , writing , physics , medicine , agriculture , irrigation , geology , mining , metallurgy , art , sculpture , and goldsmithing . Indigenous peoples continue to inhabit many regions of
10584-473: The 16th century were Constantinople and Paris with 300,000 and 200,000 inhabitants respectively. The population in London, Madrid, and Rome hardly exceeded 50,000 people. In 1523, right around the time of the Spanish conquest, the entire population in the country of England was just under three million people. This fact speaks to the level of sophistication, agriculture, governmental procedure, and rule of law that existed in Tenochtitlan, needed to govern over such
10752-453: The 250,000 Taínos of Hispaniola , represented the dominant culture in the Greater Antilles and the Bahamas. Within thirty years about 70% of the Taínos had died. They had no immunity to European diseases, so outbreaks of measles and smallpox ravaged their population. One such outbreak occurred in a camp of enslaved Africans, where smallpox spread to the nearby Taíno population and reduced their numbers by 50%. Increasing punishment of
10920-462: The Americas are defined by cultural identification and kinship rather than ancestry or race , mestizos are typically not counted among the Indigenous population unless they speak an Indigenous language or identify with a specific Indigenous culture. Additionally, many individuals of wholly Indigenous descent who do not follow Indigenous traditions or speak an Indigenous language have been classified or self-identify as mestizo due to assimilation into
11088-416: The Americas have been more vocal about how they want to be addressed, pushing to suppress the use of terms widely considered to be obsolete, inaccurate, or racist . During the latter half of the 20th century and the rise of the Indian rights movement , the United States federal government responded by proposing the use of the term " Native American ", to recognize the primacy of Indigenous peoples' tenure in
11256-899: The Americas, with significant populations in countries such as Bolivia , Canada , Chile , Colombia , Ecuador , Guatemala , Mexico , Peru , and the United States . There are at least 1,000 different indigenous languages spoken across the Americas, with 574 federally recognized tribes in the US alone. Some languages, including Quechua , Arawak , Aymara , Guaraní , Mayan , and Nahuatl , have millions of speakers and are recognized as official by governments in Bolivia , Peru , Paraguay , and Greenland . Indigenous peoples, whether residing in rural or urban areas, often maintain aspects of their cultural practices, including religion , social organization , and subsistence practices. Over time, these cultures have evolved, preserving traditional customs while adapting to modern needs. Some Indigenous groups remain relatively isolated from Western culture , with
11424-399: The Americas. European populations had adapted to these diseases, and built up resistance, over many generations. Many of the Old World diseases that were brought over to the Americas were diseases, like yellow fever , that were relatively manageable if infected as a child, but were deadly if infected as an adult. Children could often survive the disease, resulting in immunity to the disease for
11592-496: The Aquarius. In October 2017, Golden Entertainment purchased ACEP, adding the Aquarius and three other casinos to its portfolio. The Aquarius features entertainment appearing regularly in Splash Cabaret for free, and occasional stage shows and musical reviews in the Aquarius Pavilion. 35°09′49″N 114°34′21″W / 35.1635141°N 114.5725188°W / 35.1635141; -114.5725188 Colorado River The Colorado River ( Spanish : Río Colorado )
11760-562: The Arizona–Nevada and Arizona– California borders. After leaving the confines of the Black Canyon , the river emerges from the Colorado Plateau into the Lower Colorado River Valley (LCRV), a desert region dependent on irrigation agriculture and tourism and also home to several major Indian reservations . The river widens here to a broad, moderately deep waterway averaging 500 to 1,000 feet (150 to 300 m) wide and reaching up to 0.25 miles (400 m) across, with depths ranging from 8 to 60 feet (2 to 20 m). Before channelization of
11928-410: The Army had driven out the remaining pockets of Ute resistance on the Western Slope, officially opening the Grand River country to settlement, and the town of Grand Junction was incorporated a year later. The Denver and Rio Grande Western Railroad (D&RGW) quickly expanded into this area to serve mining boomtowns, crossing the Rockies to the south via the Black Canyon of the Gunnison River . By 1883
12096-565: The Audencia of Santo Domingo, Enriquillo was offered any part of the island to live in peace. The Laws of Burgos, 1512–1513 , were the first codified set of laws governing the behavior of Spanish settlers in America, particularly concerning Indigenous peoples. The laws forbade the maltreatment of them and endorsed their conversion to Catholicism . The Spanish crown found it difficult to enforce these laws in distant colonies. Epidemic disease
12264-555: The Colorado River Basin is 14,321-foot (4,365 m) Uncompahgre Peak in Colorado's San Juan Mountains , while some water from the river drains via irrigation run-off into California's Salton Sea , 236 feet (72 m) below sea level. About 72 percent of the Colorado River Basin is classified as arid, with the Sonoran and Mojave deserts covering the southern portion and the Colorado Plateau encompassing much of
12432-401: The Colorado River Basin. Other significant cities include Tucson, Arizona , St. George, Utah and Flagstaff, Arizona . Due to the rugged and inhospitable topography through which the river flows, there are only a few major towns along the Colorado River itself, including Grand Junction, Colorado and Yuma, Arizona . The unimpaired annual runoff of the Colorado River at Lees Ferry, Arizona
12600-734: The Colorado River Delta almost entirely dry except for small amounts of agricultural wastewater. As recently as the Cretaceous period about 100 million years ago, much of western North America was still part of the Pacific Ocean . Tectonic forces from the collision of the Farallon Plate with the North American Plate pushed up the Rocky Mountains between 50 and 75 million years ago in
12768-650: The Colorado River Delta prior to the early 20th century. Up to 90 percent of the river's flow originates as snowmelt from the Rocky Mountains and other smaller mountain ranges of the Colorado Plateau. Natural seasonal flows at its mouth varied widely, often exceeding 100,000 cu ft/s (2,800 m /s) in the spring melt and falling as low as 2,500 cu ft/s (71 m /s) in winter. Snowmelt typically begins in April, peaks in May or June, and can extend into August in wet years. Monsoon rainstorms often occur in
12936-648: The Colorado River Delta, the basin extends into Sonora at a few locations further east, including the headwaters of the Santa Cruz River and San Pedro River (both tributaries of the Gila River). For hydrological management purposes, the Colorado River Basin is divided into the Upper Basin (the drainage area above Lees Ferry), and the Lower Basin . The Upper Basin covers only 45 percent of
13104-487: The Colorado River and its tributaries are a vital source of water for 40 million people. An extensive system of dams , reservoirs, and aqueducts divert almost its entire flow for agricultural irrigation and urban water supply. Its large flow and steep gradient are used to generate hydroelectricity , meeting peaking power demands in much of the Intermountain West . Intensive water consumption has dried up
13272-733: The Colorado River area of Laughlin. The property was originally built by Hilton Hotels , which operated it as the Flamingo Hilton Laughlin. It was a sister property to the Flamingo Hilton Las Vegas and Flamingo Hilton Reno . The Laughlin property was topped out in January 1990. It opened on August 1, 1990, becoming the biggest hotel in Laughlin. It was also Hilton's largest hotel to be built from scratch. The project cost $ 190 million. In October 2000,
13440-472: The Colorado River basin, while about 40 million people live in areas supplied by Colorado River water. Colorado River basin states are among the fastest-growing in the US; the population of Nevada alone increased by about 66 percent between 1990 and 2000 as Arizona grew by some 40 percent. Phoenix, Arizona , Las Vegas, Nevada and Mexicali, Baja California are the largest cities by population within
13608-595: The Colorado River near the junction with the Dolores River , naming the larger river “Rio San Rafael”. They later forded the Colorado in southeastern Utah at Crossing of the Fathers , now submerged in Lake Powell. In the 1820s, American fur trappers along the upper Green River in Wyoming (known to them as the "Seedskeedee" or variants thereof), seeking a route to export furs to the coast, surmised that this and what
13776-614: The Colorado empties into the Gulf about 75 miles (120 km) south of Yuma. Occasionally the International Boundary and Water Commission allows a springtime pulse flow to recharge the delta. Before 20th-century development dewatered the lower Colorado, a major tidal bore was present in the delta and estuary; the first historical record was made by the Croatian missionary in Spanish service Father Ferdinand Konščak on July 18, 1746. During spring tide conditions,
13944-479: The Colorado enters Cataract Canyon , named for its dangerous rapids, and then Glen Canyon , known for its arches and erosion-sculpted Navajo sandstone formations. Here, the San Juan River , carrying runoff from the southern slope of Colorado's San Juan Mountains , joins the Colorado from the east. The Colorado then enters northern Arizona , where since the 1960s Glen Canyon Dam near Page has flooded
14112-434: The Colorado in the 20th century, the lower river was subject to frequent course changes caused by seasonal flow variations. Joseph C. Ives , who surveyed the lower river in 1861, wrote that "the shifting of the channel, the banks, the islands, the bars is so continual and rapid that a detailed description, derived from the experiences of one trip, would be found incorrect, not only during the subsequent year, but perhaps in
14280-521: The Continental Divide, but ran out of money before even reaching Utah. In 1931 the D&;RGW completed the "Dotsero Cutoff" linking Glenwood Springs to the D&SL route at Bond, Colorado , finally completing the direct Denver–Salt Lake link with its acquisition of the bankrupt D&SL. The Gunnison River route was eventually abandoned in favor of the shorter Colorado River route, which today
14448-580: The English and Spanish lexicons. The South American highlands became a center of early agriculture. Genetic testing of the wide variety of cultivars and wild species suggests that the potato has a single origin in the area of southern Peru , from a species in the Solanum brevicaule complex. Over 99% of all modern cultivated potatoes worldwide are descendants of a subspecies indigenous to south-central Chile , Solanum tuberosum ssp. tuberosum , where it
14616-538: The Europeans began the human trafficking of massive numbers of enslaved Western and Central African people to the Americas. Like Indigenous peoples, these African people, newly exposed to European diseases, lacked any inherited resistance to the diseases of Europe. In 1520, an African who had been infected with smallpox had arrived in Yucatán. By 1558, the disease had spread throughout South America and had arrived at
14784-473: The Glen Canyon reach of the river, forming Lake Powell for hydroelectricity generation. In Arizona, the river passes Lee's Ferry , an important crossing for early explorers and settlers and since the early 20th century the principal point where Colorado River flows are measured for apportionment to the seven U.S. and two Mexican states in the basin. Downstream, the river enters Marble Canyon ,
14952-567: The Grand Canyon, reaching peak discharges as great as 17 million cubic feet per second (480,000 m /s). Small numbers of Paleo-Indians of the Clovis and Folsom cultures inhabited the Colorado Plateau as early as 10,000 BCE, with populations beginning to increase in the Desert Archaic period (6000 BCE–0 CE). While most early inhabitants were hunter-gatherers, evidence of agriculture, masonry dwellings and petroglyphs begins with
15120-540: The Grand Canyon. Antecedence played a major part in shaping other peculiar geographic features in the watershed, including the Dolores River's bisection of Paradox Valley in Colorado and the Green River's cut through the Uinta Mountains in Utah. Sediments carried from the plateau by the Colorado River created a vast delta made of more than 10,000 cubic miles (42,000 km ) of material that walled off
15288-412: The Grand Canyon. At least 13 lava dams were formed, the largest of which was more than 2,300 feet (700 m) high, backing the river up for nearly 500 miles (800 km) to present-day Moab, Utah. The lack of associated sediment deposits along this stretch of the Colorado River, which would have accumulated in the impounded lakes over time, suggests that most of these dams did not survive for more than
15456-401: The Indigenous peoples of the Americas. Some of these names were based on foreign language terms used by earlier explorers and colonists, while others resulted from the colonists' attempts to translate or transliterate endonyms from the native languages. Other terms arose during periods of conflict between the colonists and Indigenous peoples. Since the late 20th century, Indigenous peoples in
15624-611: The Indigenous population of North America in the first hundred years after the arrival of Europeans. Some 90 percent of the native population near Massachusetts Bay Colony died of smallpox in an epidemic in 1617–1619. In 1633, in Fort Orange (New Netherland) , the Native Americans there were exposed to smallpox because of contact with Europeans. As it had done elsewhere, the virus wiped out entire population groups of Native Americans. It reached Lake Ontario in 1636, and
15792-796: The Indigenous-European mixed-race mestizos (or caboclos in Brazil) of Hispanic America who, with their larger population (in most Latin American countries constituting either outright majorities, pluralities, or at the least large minorities), identify largely as a new ethnic group distinct from both Europeans and Indigenous, but still considering themselves a subset of the European-derived Hispanic or Brazilian peoplehood in culture and ethnicity ( cf. ladinos ). Among Spanish-speaking countries , indígenas or pueblos indígenas ('Indigenous peoples')
15960-467: The Lower Basin from August through October, contributing much of the flow in tributaries below Lees Ferry and often causing flash flooding . Since the initial closure of Hoover Dam in 1934, lower Colorado River flows have been greatly moderated, with monthly means below the dam ranging from 16,400 cu ft/s (460 m /s) in May to 11,200 cu ft/s (320 m /s) in October. Upstream of
16128-657: The Moab Valley between a pair of 1,000-foot (300 m) sandstone cliffs. In Utah, the Colorado flows primarily through the " slickrock " country, which is characterized by its narrow canyons and unique "folds" created by the tilting of sedimentary rock layers along faults. This is one of the most inaccessible regions of the continental United States. Below the confluence with the Green River , its largest tributary, in Canyonlands National Park ,
16296-665: The Plata basin. Colonist violence towards Indigenous peoples accelerated the loss of lives. European colonists perpetrated massacres on the Indigenous peoples and enslaved them. According to the U.S. Bureau of the Census (1894), the North American Indian Wars of the 19th century had a known death toll of about 19,000 Europeans and 30,000 Native Americans, and an estimated total death toll of 45,000 Native Americans. The first Indigenous group encountered by Columbus,
16464-630: The Rio Grande Valley, while others persisted in smaller settlements on the Colorado Plateau. Puebloan descendants include the Hopi , Zuni , Laguna and Acoma peoples of modern Arizona and New Mexico. O'odham peoples, including the Akimel O'odham (Pima) and Maricopa who continue to live in southern Arizona, are believed to be descended from the Hohokam. The lower Colorado River valley
16632-644: The Rockies to less than 4 inches (100 mm) in dry desert valleys. The Upper Basin generally receives snow and rain during the winter and early spring, while precipitation in the Lower Basin falls mainly during intense but infrequent summer thunderstorms brought on by the North American Monsoon . Precipitation is influenced by the El Niño-Southern Oscillation (ENSO) with El Niño being associated with wetter conditions and La Niña with drier conditions. The effect of ENSO
16800-535: The Rockies. Water diversions have effectively removed some tributaries entirely, including the Gila River, once the Colorado's largest tributary below Lees Ferry. Most Colorado River water is diverted in the United States, with only about 2.8 million acre-feet (3.5 km ) per year reaching Mexico since 1950. At Morelos Dam, the remaining flow is diverted to irrigate the Mexicali Valley, leaving
16968-748: The South-Asian nationality being indiano ), but for the past 10 years has been considered offensive and pejorative. Aborígene and nativo are rarely used in Brazil in Indigenous-specific contexts (e.g., aborígene is usually understood as the ethnonym for Indigenous Australians ). The Spanish and Portuguese equivalents to Indian , nevertheless, could be used to mean any hunter-gatherer or full-blooded Indigenous person, particularly to continents other than Europe or Africa—for example, indios filipinos . Indigenous peoples of
17136-535: The Spanish called the Colorado were in fact connected. William H. Ashley made an unsuccessful attempt to navigate from the Green River to the Colorado's mouth in 1825. In 1826, Jedediah Smith arrived at the lower Colorado River, referring to it as the Seedskeedee, and proceeded upstream, exploring as far as Black Canyon. During the 1830s, various fur trappers from Wyoming made it as far downstream as Cataract Canyon and Glen Canyon, but none were able to navigate
17304-474: The Taínos for revolting against forced labor, despite measures put in place by the encomienda , which included religious education and protection from warring tribes, eventually led to the last great Taíno rebellion (1511–1529). Following years of mistreatment, the Taínos began to adopt suicidal behaviors, with women aborting or killing their infants and men jumping from cliffs or ingesting untreated cassava ,
17472-495: The U.S. Army established Fort Yuma , creating the first permanent U.S. settlement along the river. This served as a military garrison and supply point for settlers headed to California along the Southern Emigrant Trail . Due to the arduous task of ferrying supplies overland, the schooner Invincible attempted to bring supplies up the river but was thwarted by the delta’s strong tides. Steamboats were brought to
17640-568: The United States are commonly known as Native Americans , Indians, as well as Alaska Natives . The term "Indian" is still used in some communities and remains in use in the official names of many institutions and businesses in Indian Country . The various nations, tribes, and bands of Indigenous peoples of the Americas have differing preferences in terminology for themselves. While there are regional and generational variations in which umbrella terms are preferred for Indigenous peoples as
17808-625: The Virgin River, enabled shipping of their produce by wagon to gold mining districts further south. Although the Mormons abandoned St. Thomas in 1871, a salt-mining industry persisted here, and steamboats operated up to nearby Rioville into the 1880s. In 1879 a group of Mormon settlers made their way to southeastern Utah, blasting the precarious Hole in the Rock Trail to cross the Colorado River at Glen Canyon, subsequently establishing
17976-642: The beginning of the Grand Canyon , passing under the Navajo Bridges on a now southward course. Below the confluence with the Little Colorado River , the river swings west into Granite Gorge, the most dramatic portion of the Grand Canyon, where the river cuts up to one mile (1.6 km) into the Colorado Plateau, exposing some of the oldest visible rocks on Earth, dating as long ago as 2 billion years. The 277 miles (446 km) of
18144-607: The central Rocky Mountains of Colorado , it flows generally southwest across the Colorado Plateau and through the Grand Canyon before reaching Lake Mead on the Arizona – Nevada border, where it turns south toward the international border . After entering Mexico, the Colorado approaches the mostly dry Colorado River Delta at the tip of the Gulf of California between Baja California and Sonora . Known for its dramatic canyons, whitewater rapids, and eleven U.S. National Parks ,
18312-468: The central portion. The Colorado Plateau is home to most of the major canyon systems formed by the Colorado River and its tributaries, particularly those of the Green and San Juan rivers. About 23 percent of the basin is forest, with the largest area in the Rocky Mountains; other significant forested areas include the Kaibab , Aquarius , and Markagunt plateaus in southern Utah and northern Arizona, and
18480-432: The channel, we know not; what walls rise over the river, we know not; Ah, well! we may conjecture many things. The men talk as cheerfully as ever; jests are bandied about freely this morning; but to me the cheer is somber and the jests are ghastly. In 1858, gold was discovered on the Gila River east of Yuma, then along the Colorado River at El Dorado Canyon, Nevada and La Paz, Arizona . As prospectors and settlers entered
18648-589: The community of Bluff . Due to the dry climate, these settlements depended heavily on irrigation. In central Arizona, settlers uncovered and re-established canals previously used by the Hohokam. Following tensions between Mormon settlers and the U.S. government in the Utah War , a local militia including John D. Lee perpetrated the 1857 Mountain Meadows Massacre , in which 120 non-Mormon settlers were killed. Fearing retribution, Lee moved in 1870 to
18816-680: The contact and colonization period and were documented in historical accounts of the time. A few, such as the Mayan, Olmec, Mixtec, Aztec , and Nahua peoples , had their written languages and records. However, the European colonists of the time worked to eliminate non-Christian beliefs and burned many pre-Columbian written records. Only a few documents remained hidden and survived, leaving contemporary historians with glimpses of ancient culture and knowledge. According to both Indigenous and European accounts and documents, American civilizations before and at
18984-521: The course of a week, or even a day." The LCRV is one of the most densely populated areas along the river, and there are numerous towns including Bullhead City, Arizona , Needles, California , and Lake Havasu City, Arizona . Here, several large diversions draw from the river, providing water for both local uses and distant regions including the Salt River Valley of Arizona and metropolitan Southern California . The last major U.S. diversion
19152-540: The dam is an integral component for management of the Colorado River, controlling floods and storing water for farms and cities in the lower Colorado River basin. Below the dam the river passes under the Mike O'Callaghan–Pat Tillman Memorial Bridge —which at nearly 900 feet (270 m) above the water is the highest concrete arch bridge in the Western Hemisphere —and then turns due south towards Mexico, defining
19320-504: The dominant Hispanic culture . In recent years, the self-identified Indigenous population in many countries has increased as individuals reclaim their heritage amid rising Indigenous-led movements for self-determination and social justice . Application of the term " Indian " originated with Christopher Columbus , who, in his search for India , thought that he had arrived in the East Indies . The islands came to be known as
19488-599: The east side of the divide drain into the Mississippi River and Rio Grande , while nearby areas north of the Wind River Range drain into the Columbia River . The western boundary of the Colorado River Basin is formed by various ranges and plateaus that border the Great Basin , including the Uinta Mountains and Wasatch Range . Major Great Basin watersheds bordering the Colorado River Basin are
19656-527: The fact that the Green River is the larger drainage basin.” On July 25, 1921, President Warren G. Harding signed House Joint Resolution 32 - “To change the name of the Grand River in Colorado and Utah to the Colorado River.” Indigenous peoples of the Americas In the Americas , indigenous peoples comprise the two continents' pre-Columbian inhabitants prior to European settlement in
19824-468: The ferry obsolete. The Denver and Salt Lake Railway (D&SL), incorporated in 1902, sought to provide a more direct connection between Denver and Salt Lake City than either the transcontinental railroad through Wyoming or the D&RGW’s route via Black Canyon and Durango. The D&SL completed a rail line into the upper headwaters of the Colorado River and blasted the Moffat Tunnel under
19992-468: The first European to see the river, when in 1536 he sailed to the head of the Gulf of California. In 1540 García López de Cárdenas became the first European to see the Grand Canyon, during Coronado 's expedition to find the Seven Cities of Gold ("Cibola"). Cárdenas was apparently unimpressed with the canyon, greatly underestimating its size, and left in disappointment with no gold to be found. In
20160-630: The first centuries of European colonization. Most scholars estimate a pre-colonization population of around 50 million, with other scholars arguing for an estimate of 100 million. Estimates reach as high as 145 million. Epidemics ravaged the Americas with diseases, such as smallpox , measles , and cholera , which the early colonists brought from Europe. The spread of infectious diseases was slow initially, as most Europeans were not actively or visibly infected, due to inherited immunity from generations of exposure to these diseases in Europe. This changed when
20328-408: The first known inhabitants of this part of the Rocky Mountains, and made use of an extensive network of trails crisscrossing the mountains to move between summer and winter camps. The Ute were divided into numerous bands with separate territories but shared a common language and customs. The Uncompahgre or Tabeguache lived around the confluence of the upper Colorado and Gunnison Rivers, an area including
20496-452: The first part of non-natives to travel the length of the Grand Canyon, and the first to successfully travel by boat from the upper Green River to the lower Colorado. Powell led a second expedition in 1871, with financial backing from the U.S. government, and continued to conduct geographical and botanical surveys across the region until the 1890s. Another Grand Canyon river expedition was led in 1889-1890 by Robert Brewster Stanton to survey
20664-582: The founding of Breckenridge, Colorado . Up until the 1860s, southwestern Colorado had remained relatively untouched by U.S. westward expansion, as the Americans had recognized Ute sovereignty by treaty. Following the 1861 carving out of Colorado Territory and further mineral strikes including Ouray and Telluride , Ute leaders were coerced into signing the 1873 Brunot Agreement , in which they lost rights to most of their land. A flood of mineral prospecting and settlement ensued in western Colorado. By 1881,
20832-485: The full length of the river. In 1843 John C. Frémont explored the Great Basin and conclusively determined no Buenaventura River flowed west to California; thus, the direction of river flow must be southwest. By the early 19th century, the stretch of the Colorado above the confluence of the Green River at Cataract Canyon , Utah, became known to fur trappers as the "Grand River", though the exact origin of this name
21000-512: The growth of herbs and berry-producing plants, which were important both for food and for medicines. In the Mississippi River valley, Europeans noted that Native Americans managed groves of nut and fruit trees not far from villages and towns and their gardens and agricultural fields. They would have used prescribed burning farther away, in forest and prairie areas. Many crops first domesticated by Indigenous peoples are now produced and used globally, most notably maize (or "corn") arguably
21168-435: The health outcomes of Indigenous peoples. The study defined negative health outcomes to include such concepts as anxiety , suicidal ideation , suicide attempts , polysubstance abuse , PTSD , depression , binge eating , anger, and sexual abuse. The connection between IHT and health conditions is complicated because of the difficult nature of measuring IHT, the unknown directionality of IHT and health outcomes, and because
21336-670: The hotel's name was changed to the Flamingo Laughlin. On November 29, 2005, Harrah's Entertainment announced plans to sell the resort to American Casino & Entertainment Properties (ACEP). The $ 170-million sale closed on May 19, 2006. ACEP was allowed to continue using the Flamingo name for up to six months after the sale. The Flamingo Laughlin became the Aquarius Casino Resort on November 24, 2006. In 2008, ACEP completed $ 54 million in renovations at
21504-570: The imposition and restriction of Indigenous peoples and cultures by the Canadian Government. The terms "Native" and " Eskimo " are generally regarded as disrespectful (in Canada), and so are rarely used unless specifically required. While "Indigenous peoples" is the preferred term, many individuals or communities may choose to describe their identity using a different term. The Métis people of Canada can be contrasted, for instance, to
21672-536: The intermittent Gila River —which carries runoff from western New Mexico and most of Arizona–before defining 24 miles (39 km) of the Mexico–United States border . At Morelos Dam , the entire remaining flow of the Colorado is diverted to irrigate the Mexicali Valley , among Mexico's most fertile agricultural lands. Below San Luis Río Colorado , the Colorado passes entirely into Mexico, defining
21840-698: The land area of the Colorado River Basin, but contributes 92 percent of the runoff. The entire eastern boundary of the Colorado River Basin runs along the North American Continental Divide and is defined largely by the Rocky Mountains and the Rio Grande Basin . The Wind River Range in Wyoming marks the northern extent of the basin, and is separated from the Colorado Rockies by the endorheic Great Divide Basin in southwestern Wyoming. Streams that are nearby
22008-509: The lands of the Iroquois by 1679. During the 1770s smallpox killed at least 30% of the West Coast Native Americans. The 1775–82 North American smallpox epidemic and the 1837 Great Plains smallpox epidemic brought devastation and drastic population depletion among the Plains Indians . In 1832 the federal government of the United States established a smallpox vaccination program for Native Americans ( The Indian Vaccination Act of 1832 ). The Indigenous peoples in Brazil declined from
22176-435: The lower 100 miles (160 km) of the river, which has rarely reached the sea since the 1960s. Native Americans have inhabited the Colorado River basin for at least 8,000 years. Starting around 1 CE, large agriculture-based societies were established, but a combination of drought and poor land use practices led to their collapse in the 1300s. Their descendants include tribes such as the Puebloans , while others including
22344-513: The lower Colorado River. However, Spanish attempts to control the crossing led to the 1781 Yuma revolt, in which over 100 soldiers and colonists were killed, and the settlements were abandoned. The Quechan blocked foreigners’ use of the crossing until the arrival of American mountain men and fur trappers in the 1820s. The name Rio Colorado first appears in 1701, on the map "Paso por Tierra a la California" published by missionary Eusebio Kino , who also determined during that time that Baja California
22512-454: The majority of Colorado River runoff. Tributaries between there and Imperial Dam near the US–Mexico border contribute a further 1.1 million acre-feet (1.4 km ), and the Gila– Salt River system historically accounted for another 1.7 million acre-feet (2.1 km ). While much of this water was lost to evaporation in the deserts of the Lower Basin, anywhere from 10 to 20 million acre-feet (12 to 25 km ) per year reached
22680-436: The massive Hoover and Glen Canyon Dams, inflows to Lake Powell still experience distinct spring highs and winter lows, though overall volumes have been reduced due to Upper Basin water diversions. Flow regimes in a few Upper Basin tributaries, such as the Yampa River , remain almost completely unaltered. By the 1950s, the Colorado delta was regularly drying up in fall and winter, though spring high flows often still made it to
22848-476: The methodologies to measure IHT include a "Historical Losses Scale" (HLS), "Historical Losses Associated Symptoms Scale" (HLASS), and residential school ancestry studies. HLS uses a survey format that includes "12 kinds of historical losses", such as loss of language and loss of land and asks participants how often they think about those losses. The HLASS includes 12 emotional reactions, and asks participants how they feel when they think about these losses. Lastly,
23016-413: The most controlled and litigated river systems in the world. Since 2000, extended drought has conflicted with increasing demands for Colorado River water, and the level of human development and control of the river continues to generate controversy. The Colorado begins at La Poudre Pass in the Never Summer Mountains in Rocky Mountain National Park , 10,184 ft (3,104 m) above sea level. After
23184-830: The most important crop in the world. Other significant crops include cassava ; chia ; squash (pumpkins, zucchini, marrow , acorn squash , butternut squash ); the pinto bean , Phaseolus beans including most common beans , tepary beans , and lima beans ; tomatoes ; potatoes ; sweet potatoes ; avocados ; peanuts ; cocoa beans (used to make chocolate ); vanilla ; strawberries ; pineapples ; peppers (species and varieties of Capsicum , including bell peppers , jalapeños , paprika , and chili peppers ); sunflower seeds ; rubber ; brazilwood ; chicle ; tobacco ; coca ; blueberries , cranberries , and some species of cotton . Studies of contemporary Indigenous environmental management—including agro-forestry practices among Itza Maya in Guatemala and hunting and fishing among
23352-410: The nation. As may be expected among people of over 400 different cultures in the US alone, not all of the people intended to be described by this term have agreed on its use or adopted it. No single group naming convention has been accepted by all Indigenous peoples in the Americas. Most prefer to be addressed as people of their tribe or nations when not speaking about Native Americans/American Indians as
23520-580: The north and south, and enabled the expansion of trade to the Pima and Maricopa in the east and coastal California tribes in the west. The Navajo (Diné) began migrating into the Colorado River Basin around 1000-1500 CE, and eventually exercised influence over much of the Colorado Plateau. Originally hunter-gatherers, they acquired knowledge of farming from the Puebloans and adopted a more sedentary lifestyle over time, making extensive use of irrigation in their settlements. The Navajo gradually displaced Hopi settlements as they expanded into northern Arizona after
23688-405: The northernmost part of the gulf in approximately 1 million years. Cut off from the ocean, the portion of the gulf north of the delta eventually evaporated and formed the Salton Sink , which reached about 260 feet (79 m) below sea level. Since then the river has changed course into the Salton Sink at least three times, transforming it into Lake Cahuilla , which at maximum size flooded up
23856-423: The ocean. After the initial closure of Glen Canyon Dam in 1963, these seasonal flows were almost completely eliminated, with the exception of a few very wet years, such as 1983–1987. In 1984, 16.5 million acre-feet (20.4 km ) of excess runoff reached the ocean. Flows have further declined due to evaporation from reservoirs and, particularly after 2000, reduced snowpack with warming winter temperatures in
24024-407: The railroad had reached Grand Junction, and a spur up the Colorado to Glenwood Springs was completed in 1887. In Arizona and Utah Territories , many early settlers were Mormons fleeing religious persecution in the Midwest. Mormons founded agricultural colonies at Fort Santa Clara in 1855 and St. Thomas , now flooded under Lake Mead, in 1865. Stone's Ferry , crossing the Colorado at the mouth of
24192-402: The region, they became involved in skirmishes with the Mohave, spurring U.S. Army expeditions that culminated in the 1859 Battle of the Colorado River which concluded the Mohave War . In the 1870s the Mohave were moved to the Fort Mohave and Colorado River reservations. Chemehuevi and later some Hopi and Navajo peoples were also moved to the Colorado River reservation, where they today form
24360-404: The remote Pahreah Crossing in Arizona, where he took over a ferry first established in 1864 by Jacob Hamblin . This, the only river crossing for hundreds of miles not hemmed in by vertical canyon walls, became known as Lee's Ferry . While Lee was tried and subsequently executed in 1877, the ferry remained a major transportation link until the Navajo Bridge was completed nearby in 1928, rendering
24528-599: The rest of their lives. But contact with adult populations without this childhood or inherited immunity would result in these diseases proving fatal. Colonization of the Caribbean led to the destruction of the Arawaks of the Lesser Antilles . Their culture was destroyed by 1650. Only 500 had survived by the year 1550, though the bloodlines continued through to the modern populace. In Amazonia, Indigenous societies weathered, and continue to suffer, centuries of colonization and genocide. Contact with European diseases such as smallpox and measles killed between 50 and 67 percent of
24696-454: The river that flow through the Grand Canyon are largely encompassed by Grand Canyon National Park and are known for their difficult whitewater, separated by pools that reach up to 110 feet (34 m) in depth. At the lower end of Grand Canyon, the Colorado widens into Lake Mead , the largest reservoir in the continental United States, formed by Hoover Dam on the border of Arizona and Nevada . Situated southeast of metropolitan Las Vegas ,
24864-401: The river's present course and the Grand Canyon were formed is uncertain. Before the Gulf of California was formed around 12 to 5 million years ago by faulting processes along the boundary of the North American and Pacific plates, the Colorado flowed west to an outlet on the Pacific Ocean—possibly Monterey Bay on the Central California coast, and may have played a role in the formation of
25032-528: The river's suitability as a navigation route, Ives remarked: "Ours has been the first, and will doubtless be the last, party of whites to visit this profitless locality. It seems intended by nature that the Colorado River, along the greater portion of its lonely and majestic way, shall be forever unvisited and undisturbed." The last part of the Colorado River to be surveyed was the Grand Canyon itself. In 1869, John Wesley Powell with nine men set out on an expedition from Green River Station, Wyoming . They were
25200-512: The river, starting in 1852 with the sidewheeler Uncle Sam , whose first voyage from the Gulf to Yuma took fifteen days. Exploration by steamboat soon advanced upriver. In 1857, George A. Johnson in the General Jesup was able to reach Pyramid Canyon , over 300 miles (480 km) north of Fort Yuma. He was followed by Lt. Joseph Christmas Ives who used a specially built shallow-draft steamboat, Explorer , to reach Black Canyon , where Hoover Dam stands today. Having set out to determine
25368-540: The same time as that of Egypt . Many later pre-Columbian civilizations achieved great complexity, with hallmarks that included permanent or urban settlements, agriculture, engineering, astronomy, trade, civic and monumental architecture, and complex societal hierarchies . Some of these civilizations had long faded by the time of the first significant European and African arrivals (ca. late 15th–early 16th centuries), and are known only through oral history and through archaeological investigations. Others were contemporary with
25536-413: The same year Melchior Díaz explored the Colorado River's delta and named it Rio del Tizon ("fire brand river"), after seeing a practice used by the local people for warming themselves. By the late 1500s or early 1600s, the Utes had acquired horses from the Spanish, and their use for hunting, trade and warfare soon became widespread among Utes and Navajo in the Colorado River basin. This conferred them
25704-454: The seventh largest drainage basin in North America. About 238,600 square miles (618,000 km ), or 97 percent of the basin, is in the United States. The basin extends into western Colorado and New Mexico, southwestern Wyoming , eastern and southern Utah, southeastern Nevada and California, and most of Arizona. The areas drained within Baja California and Sonora in Mexico are very small and do not contribute significant runoff. Aside from
25872-474: The term Indigenous people used in the various samples comprises a huge population of individuals with drastically different experiences and histories. That being said some studies such as Bombay, Matheson, and Anisman (2014), Elias et al. (2012), and Pearce et al. (2008) found that Indigenous respondents with a connection to residential schools have more negative health outcomes (e.g., suicide ideation, suicide attempts, and depression) than those who did not have
26040-497: The term because Indigenous cultures existed before European colonization. Indigenous groups have territorial claims that are different from modern national and international borders, and when labeled as part of a country, their traditional lands are not acknowledged. Some who have written guidelines consider it more appropriate to describe an Indigenous person as "living in" or "of" the Americas, rather than calling them "American"; or simply calling them "Indigenous" without any addition of
26208-517: The term usually includes the history of Indigenous cultures until Europeans either conquered or significantly influenced them. "Pre-Columbian" is used especially often in the context of discussing the pre-contact Mesoamerican Indigenous societies : Olmec ; Toltec ; Teotihuacano ' Zapotec ; Mixtec ; Aztec and Maya civilizations ; and the complex cultures of the Andes : Inca Empire , Moche culture , Muisca Confederation , and Cañari . The Pre-Columbian era refers to all period subdivisions in
26376-440: The tidal bore—locally called El Burro —formed in the estuary about Montague Island in Baja California and propagated upstream. The Colorado is joined by over 25 significant tributaries, of which the Green River is the largest by both length and discharge. The Green River takes drainage from the Wind River Range of west-central Wyoming, from Utah's Uinta Mountains , and from the Rockies of northwestern Colorado. The Gila River
26544-405: The time of European encounter had achieved great complexity and many accomplishments. For instance, the Aztecs built one of the largest cities in the world, Tenochtitlan (the historical site of what would become Mexico City ), with an estimated population of 200,000 for the city proper and a population of close to five million for the extended empire. By comparison, the largest European cities in
26712-423: The valley to present-day Indio, California . The lake took about 50 years to evaporate after the Colorado resumed flowing to the Gulf. The present-day Salton Sea can be considered the most recent incarnation of Lake Cahuilla, though on a much smaller scale. Between 1.8 million and 10,000 years ago, massive flows of basalt from the Uinkaret volcanic field in northern Arizona dammed the Colorado River within
26880-509: The waves better, and we shall have little to carry when we make a portage. We are three-quarters of a mile in the depths of the earth, and the great river shrinks into insignificance, as it dashes its angry waves against the walls and cliffs, that rise to the world above; they are but puny ripples, and we but pigmies, running up and down the sands, or lost among the boulders. We have an unknown distance yet to run; an unknown river yet to explore. What falls there are, we know not; what rocks beset
27048-456: Was 145 million in the late 15th and by the late 17th century, had been reduced to 15 million due to epidemics , wars, massacres, mass rapes , starvation, and enslavement. Indigenous historical trauma (IHT) is the trauma that can accumulate across generations and develop as a result of the historical ramifications of colonization and is linked to mental and physical health hardships and population decline. IHT affects many different people in
27216-484: Was a peninsula, not an island as previously believed. In the 1700s and early 1800s many Spanish and American explorers believed in the existence of a Buenaventura River that ran from the Rocky Mountains to the Pacific coast. In 1776, Silvestre Vélez de Escalante attached this name to the upper Green River, and a number of later maps showed this connecting to Lake Timpanogos (now Utah Lake ) and flowing west to California. The Dominguez–Escalante expedition first reached
27384-529: Was cultivated as long as 10,000 years ago. According to Linda Newson , "It is clear that in pre-Columbian times some groups struggled to survive and often suffered food shortages and famines , while others enjoyed a varied and substantial diet." Persistent drought around AD 850 coincided with the collapse of the Classic Maya civilization, and the famine of One Rabbit (AD 1454) was a major catastrophe in Mexico. Indigenous peoples of North America began practicing farming approximately 4,000 years ago, late in
27552-464: Was immediately rejected by some leading members of the Association, and, while adopted by many, it was never universally accepted. While never popular in Indigenous communities themselves, it remains a preferred term among some anthropologists, notably in some parts of Canada and the English-speaking Caribbean . " Indigenous peoples in Canada " is used as the collective name for First Nations , Inuit , and Métis . The term Aboriginal peoples as
27720-434: Was inhabited for thousands of years by numerous tribes of the Patayan cultures, many of which belong to the Yuman-Cochimi language group . These include the Walapai , Havasupai and Yavapai in the Grand Canyon region; the Mohave , Halchidhoma , Quechan , and Halyikwamai along the Colorado River between Black Canyon and the Mexican border, and the Cocopah around the Colorado River Delta. The Chemehuevi (a branch of
27888-400: Was not originally accepted by the myriad groups of Indigenous peoples themselves but has since been embraced or tolerated by many over the last two centuries. The term "Indian" generally does not include the culturally and linguistically distinct Indigenous peoples of the Arctic regions of the Americas, including the Aleuts , Inuit , or Yupik peoples . These peoples entered the continent as
28056-446: Was the first to run the rapids of the Grand Canyon. Large-scale settlement of the lower basin began in the mid- to late-1800s, with steamboats sailing from the Gulf of California to landings along the river that linked to wagon roads to the interior. Starting in the 1860s, gold and silver strikes drew prospectors to the upper Colorado River basin. Large-scale river management began in the early 1900s, with major guidelines established in
28224-409: Was the overwhelming cause of the population decline of the Indigenous peoples. After initial contact with Europeans and Africans, Old World diseases caused the deaths of 90 to 95% of the native population of the New World in the following 150 years. Smallpox killed from one-third to half of the native population of Hispaniola in 1518. By killing the Incan ruler Huayna Capac , smallpox caused
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