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101-429: The region was volcanically active from approximately 35 to 17 million years ago. The province is characterized as an older, deeply eroded volcanic range lying west of the more recent High Cascades . The Western Cascades range in elevation from 1,700 feet (520 m) on the western margin to 5,800 feet (1,800 m) on the eastern margin. The Western Cascades began to form 40 million years ago with eruptions from

202-557: A British colony and named it British Honduras . It became independent as Belize in 1981. Panama, situated in the southernmost part of Central America on the Isthmus of Panama , has for most of its history been culturally and politically linked to South America. Panama was part of the Province of Tierra Firme from 1510 until 1538 when it came under the jurisdiction of the newly formed Audiencia Real de Panama . Beginning in 1543, Panama

303-675: A Central American identity. Belizeans are usually identified as culturally Caribbean rather than Central American, while Panamanians identify themselves more broadly with their South American neighbors. The Spanish-speaking countries officially include both North America and South America as a single continent, América , which is split into four subregions: North America ( Northern America and Mexico ), Central America, South America, and Insular America (the West Indies ). "Central America" may mean different things to various people, based upon different contexts: Central America

404-489: A chain of volcanoes (the Cascade Volcanic Arc) above the subduction zone. Soil conditions for farming are generally good, especially downwind of volcanoes . This is largely because volcanic rocks are often rich in potassium -bearing minerals such as orthoclase , and erode relatively easily. Volcanic debris, especially lahars , also helps to spread mineral-rich volcanic material, and the storage of water in

505-544: A chain of volcanoes near the Eocene shoreline. Volcanic activity gradually shifted to the east in the Miocene and Pliocene . The Western Cascades are made up almost entirely of slightly deformed and partly altered volcanic flows and pyroclastic rocks, which range in age from late Eocene to late Miocene. These rocks have been heavily dissected by erosion. Occasional remnants of volcanic necks or plugs marking former vents are

606-684: A common currency and common passport for the member nations. No timeline for implementation was discussed. Central America already has several supranational institutions such as the Central American Parliament , the Central American Bank for Economic Integration and the Central American Common Market . On 22 July 2011, President Mauricio Funes of El Salvador became the first president pro tempore to SICA. El Salvador also became

707-599: A decrease in trade winds. Central America is part of the Mesoamerican biodiversity hotspot , boasting 7% of the world's biodiversity . The Pacific Flyway is a major north–south flyway for migratory birds in the Americas, extending from Alaska to Tierra del Fuego . Due to the funnel-like shape of its land mass, migratory birds can be seen in very high concentrations in Central America, especially in

808-592: A few wolf packs returning from Canada live in the Cascades. Fewer than 50 grizzly bears reside in the Cascades of Canada and Washington. Central America Central America is a subregion of North America . Its political boundaries are defined as bordering Mexico to the north, Colombia to the southeast, the Caribbean to the east, and the Pacific Ocean to the southwest. Central America

909-602: A few strikingly large volcanoes, like Mount Hood and Mount St. Helens, that dominate the landscape. The Cascade volcanoes define the Pacific Northwest section of the Ring of Fire , an array of volcanoes that rim the Pacific Ocean. The Ring of Fire is also known for its frequent earthquakes. The volcanoes and earthquakes arise from a common source: subduction , where the dense Juan de Fuca Plate plunges beneath

1010-620: A fur trader with the North West Company , seeking a viable route across the mountains, explored and crossed the northern Cascades between Fort Okanogan and Puget Sound. His report of the journey is vague about the route taken. He followed the lower Methow River into the mountains. He might have used Cascade Pass to reach the Skagit River . Ross was the first European-American to explore the Methow River area and likely

1111-491: A gain in the dry forest biome at 2,054 square kilometers (793 sq mi). Mangroves and deserts contributed only 1% to the loss in forest vegetation. The bulk of the deforestation was located at the Caribbean slopes of Nicaragua with a loss of 8,574 square kilometers (3,310 sq mi) of forest in the period from 2001 to 2010. The most significant regrowth of 3,050 square kilometers (1,180 sq mi) of forest

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1212-455: A national record single-season snowfall in the winter of 1998–99 with 1,140 inches (2,900 cm) (= 95 feet (29 m)). Before that year, Mount Rainier held the American record for snow accumulation at Paradise in 1978. It is not uncommon for some places in the Cascades to have over 500 inches (1,300 cm) of annual snow accumulation, such as at Lake Helen , near Lassen Peak. Most of

1313-467: A period of political transformation. Poverty, social injustice, and violence are still widespread. Nicaragua is the second poorest country in the western hemisphere, after Haiti. Central America is a part of North America consisting of a tapering isthmus running from the southern extent of Mexico to the northwestern portion of South America . Central America has the Gulf of Mexico , a body of water within

1414-733: A result of seismic activity at the Middle America Trench. For example, subduction of the Cocos Plate beneath the North American Plate at the Middle America Trench is believed to have caused the 1985 Mexico City earthquake that killed as many as 40,000 people. Seismic activity at the Middle America Trench is also responsible for earthquakes in 1902 , 1942 , 1956 , 1982 , 1992 , January 2001 , February 2001 , 2007 , 2012 , 2014 , and many other earthquakes throughout Central America. The Middle America Trench

1515-680: A result of these natural disasters. Most of Central America rests atop the Caribbean Plate . This tectonic plate converges with the Cocos , Nazca , and North American plates to form the Middle America Trench , a major subduction zone. The Middle America Trench is situated some 60–160 kilometers (37–99 mi) off the Pacific coast of Central America and runs roughly parallel to it. Many large earthquakes have occurred as

1616-712: A traveler passes through the Cascade Range, the climate first gets colder, then warmer and drier east of the crest. Most of the Cascades' lower and middle elevations are covered in coniferous forest ; the higher altitudes have extensive meadows as well as alpine tundra and glaciers . The southern part of the Cascades are within the California Floristic Province , an area of high biodiversity . Silver fir predominates above 2500 ft, while there are moors , meadows , and mountain hemlock / subalpine fir groves from 4500 to 6000 ft on

1717-679: A visual height (height above nearby crestlines) of one mile or more. The highest peaks, such as the 14,411-foot (4,392 m) Mount Rainier, dominate their surroundings for 50 to 100 miles (80 to 161 km). The northern part of the range, north of Mount Rainier, is known as the North Cascades in the United States but is formally named the Cascade Mountains north of the Canada–United States border , reaching to

1818-762: Is an interpretive site there now at "The End of The Oregon Trail". The road was constructed as a toll road – $ 5 per wagon – and was very successful. In addition, the Applegate Trail was created to allow settlers to avoid rafting down the Columbia River. The Trail used the path of the California Trail to north-central Nevada . From there, the Trail headed northwest into northern California, and continued northwest towards today's Ashland, Oregon . From there, settlers would head north along

1919-544: Is as low as 9 inches (230 mm) on the eastern foothills due to a rain shadow effect. Beyond the eastern foothills is an arid plateau that was largely formed 17 to 14 million years ago by the many flows of the Columbia River Basalt Group . Together, these sequences of fluid volcanic rock form the 200,000-square-mile (520,000 km ) Columbia Plateau in eastern Washington, Oregon, and parts of western Idaho. The Columbia River Gorge

2020-685: Is currently undergoing a process of political, economic and cultural transformation that started in 1907 with the creation of the Central American Court of Justice . In 1951 the integration process continued with the signature of the San Salvador Treaty, which created the ODECA, the Organization of Central American States. However, the unity of the ODECA was limited by conflicts between several member states. In 1991,

2121-557: Is not the only source of seismic activity in Central America. The Motagua Fault is an onshore continuation of the Cayman Trough which forms part of the tectonic boundary between the North American Plate and the Caribbean Plate. This transform fault cuts right across Guatemala and then continues offshore until it merges with the Middle America Trench along the Pacific coast of Mexico, near Acapulco . Seismic activity at

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2222-504: Is part of this. The Belize Barrier Reef is home to a large diversity of plants and animals, and is one of the most diverse ecosystems of the world. It is home to 70 hard coral species, 36 soft coral species, 500 species of fish and hundreds of invertebrate species. So far only about 10% of the species in the Belize barrier reef have been discovered. From 2001 to 2010, 5,376 square kilometers (2,076 sq mi) of forest were lost in

2323-489: Is the most common type of Central American temperate evergreen cloud forest , found in almost all Central American countries, normally more than 1,000 meters (3,300 ft) above sea level. Tree species include evergreen oaks , members of the laurel family , species of Weinmannia and Magnolia , and Drimys granadensis . The cloud forest of Sierra de las Minas , Guatemala, is the largest in Central America. In some areas of southeastern Honduras there are cloud forests,

2424-616: Is the only major break of the range in the United States. When the Cascades began to rise 7 million years ago in the late Miocene , the Columbia River drained the relatively low Columbia Plateau. As the range grew, erosion from the Columbia River was able to keep pace, carving out the gorge and major pass seen today. The gorge also exposes uplifted and warped layers of basalt from the plateau. Before European exploration, First Nations tribes named many peaks, including "Wy'east" for Mount Hood , "Seekseekqua" for Mount Jefferson (Oregon) , "M'laiksini Yaina" for Mount McLoughlin , "Tahoma",

2525-555: Is usually defined as consisting of seven countries: Belize , Costa Rica , El Salvador , Guatemala , Honduras , Nicaragua , and Panama . Within Central America is the Mesoamerican biodiversity hotspot , which extends from southern Mexico to southeastern Panama. Due to the presence of several active geologic faults and the Central America Volcanic Arc , there is a high amount of seismic activity in

2626-465: Is very rich in terms of ethnic groups. The majority of the population is mestizo , with sizable Mayan and African descendent populations present, along with numerous other indigenous groups such as the Miskito people . The immigration of Arabs, Jews, Chinese, Europeans and others brought additional groups to the area. The predominant religion in Central America is Christianity (95.6%). Beginning with

2727-679: The Act of Independence of Central America was enacted to announce Central America's separation from the Spanish Empire and provide for the establishment of a new Central American state . Some of New Spain's provinces in the Central American region (i.e. what would become Guatemala, Honduras, El Salvador, Nicaragua and Costa Rica) were annexed to the First Mexican Empire ; however in 1823 they seceded from Mexico to form

2828-685: The Atlantic Ocean , to the north; the Caribbean Sea, also part of the Atlantic Ocean, to the northeast; and the Pacific Ocean to the southwest. Some physiographists define the Isthmus of Tehuantepec as the northern geographic border of Central America, while others use the northwestern borders of Belize and Guatemala. From there, the Central American land mass extends southeastward to the Atrato River , where it connects to

2929-490: The Baker River is dammed to form Lake Shannon and Baker Lake . The Cascades harbor a largely-untapped potential for geothermal power . The U.S. Geological Survey Geothermal Research Program has been investigating this potential. Some of this energy is already being used in places like Klamath Falls, Oregon , where volcanic steam is used to heat public buildings. The highest recorded underground temperature found in

3030-626: The Cascades Rapids in the Columbia River Gorge, a feature on the river now submerged beneath the Bonneville Reservoir . Before long, the great white-capped mountains that loomed above the rapids were called the "mountains by the cascades" and later simply as the "Cascades". The earliest attested use of the name "Cascade Range" is in the writings of botanist David Douglas in 1825. In 1814, Alexander Ross ,

3131-688: The Chibchan languages at the time of European contact and are considered by some culturally different and grouped in the Isthmo-Colombian Area . Following the Spanish expedition of Christopher Columbus 's voyages to the Americas, the Spanish sent many expeditions to the region, and they began their conquest of Maya territory in 1523. Soon after the conquest of the Aztec Empire , Spanish conquistador Pedro de Alvarado commenced

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3232-693: The Cordillera de Talamanca . The Central American montane forests are an ecoregion of the tropical and subtropical moist broadleaf forests biome, as defined by the World Wildlife Fund . These forests are of the moist deciduous and the semi-evergreen seasonal subtype of tropical and subtropical moist broadleaf forests and receive high overall rainfall with a warm summer wet season and a cooler winter dry season. Central American montane forests consist of forest patches located at altitudes ranging from 1,800–4,000 metres (5,900–13,100 ft), on

3333-498: The Federal Republic of Central America until 1838. In 1838, Costa Rica, Guatemala, Honduras, and Nicaragua became the first of Central America's seven states to become independent countries, followed by El Salvador in 1841, Panama in 1903, and Belize in 1981. Despite the dissolution of the Federal Republic of Central America , countries like Costa Rica, El Salvador, Guatemala, Honduras, and Nicaragua continue to maintain

3434-731: The High Cascades . The small part of the range in British Columbia is referred to as the Canadian Cascades or, locally, as the Cascade Mountains . The highest peak in the range is Mount Rainier in Washington at 14,411 feet (4,392 m). The Cascades are part of the Pacific Ocean 's Ring of Fire , the ring of volcanoes and associated mountains around the Pacific Ocean. All of the eruptions in

3535-665: The Hudson's Bay Company (HBC) at Fort Vancouver near today's Portland, Oregon . From this base HBC trapping parties traveled throughout the Cascades in search of beaver and other fur-bearing animals. For example, using what became known as the Siskiyou Trail , Hudson's Bay Company trappers were the first non-natives to explore the southern Cascades in the 1820s and 1830s, establishing trails which passed near Crater Lake , Mount McLoughlin , Medicine Lake Volcano , Mount Shasta , and Lassen Peak. The course of political history in

3636-773: The Kowoj and the Itza people – were finally defeated in 1697, as part of the Spanish conquest of Petén . In 1538, Spain established the Real Audiencia of Panama , which had jurisdiction over all land from the Strait of Magellan to the Gulf of Fonseca . This entity was dissolved in 1543, and most of the territory within Central America then fell under the jurisdiction of the Audiencia Real de Guatemala . This area included

3737-527: The Lushootseed name for Mount Rainier, and "Louwala-Clough", meaning "smoking mountain" for Mount St. Helens. In early 1792, British navigator George Vancouver explored Puget Sound and gave English names to the high mountains he saw. Mount Baker was named for Vancouver's third lieutenant, Joseph Baker , although the first European to see it was Manuel Quimper , who named it la gran montaña del Carmelo ("Great Mount Carmel ") in 1790. Mount Rainier

3838-528: The North American Plate . As the oceanic slab sinks deep into the Earth's interior beneath the continental plate, high temperatures and pressures allow water molecules locked in the minerals of solid rock to escape. The water vapor rises into the pliable mantle above the subducting plate, causing some of the mantle to melt. This newly formed magma rises toward the Earth's surface to erupt, forming

3939-530: The Pacific Lowlands in northwestern South America. Central America has over 70 active volcanoes, 41 which are located in El Salvador, and Guatemala. The volcano with the most activity in Central America is Santa María . Still experiencing frequent eruptions to this day, with the last one beginning in 2013, and still is going on to this day. Of the many mountain ranges within Central America,

4040-688: The Pacific Northwest saw the spine of the Cascade Range being proposed as a boundary settlement during the Oregon Dispute of 1846. The United States rejected the proposal and insisted on the 49th parallel north , which cuts across the range just north of Mount Baker. Throughout the period of dispute and up to the creation of the Crown Colony of British Columbia in 1858, the Hudson's Bay Company's York Factory Express route, as well

4141-720: The Sierra Madre de Chiapas in Mexico's Chiapas state through the highlands of Guatemala, El Salvador, and Honduras to central Nicaragua. The pine-oak forests lie between 600–1,800 metres (2,000–5,900 ft) elevation, and are surrounded at lower elevations by tropical moist forests and tropical dry forests . Higher elevations above 1,800 metres (5,900 ft) are usually covered with Central American montane forests . The Central American pine-oak forests are composed of many species characteristic of temperate North America including oak , pine , fir , and cypress . Laurel forest

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4242-496: The USFS Geomorphic Provinces - Cascades Province - Western Cascades . Cascade Range The Cascade Range or Cascades is a major mountain range of western North America , extending from southern British Columbia through Washington and Oregon to Northern California . It includes both non-volcanic mountains, such as many of those in the North Cascades , and the notable volcanoes known as

4343-621: The conquest of northern Central America for the Spanish Empire . Beginning with his arrival in Soconusco in 1523, Alvarado's forces systematically conquered and subjugated most of the major Maya kingdoms, including the K'iche' , Tz'utujil , Pipil , and the Kaqchikel . By 1528, the conquest of Guatemala was nearly complete, with only the Petén Basin remaining outside the Spanish sphere of influence. The last independent Maya kingdoms –

4444-562: The contiguous United States over the last 200 years have been from the Cascade Volcanoes . The two most recent were Lassen Peak from 1914 to 1921 and a major eruption of Mount St. Helens in 1980 . Minor eruptions of Mount St. Helens have also occurred since, most recently from 2004 to 2008. The Cascade Range is a part of the American Cordillera , a nearly continuous chain of mountain ranges (cordillera) that form

4545-469: The railway roadbed and the Othello Tunnels , now decommissioned, are popular tourist recreation destinations for hiking and bicycling. The pass is used by the Coquihalla Highway , a government megaproject built as part of the Expo 86 spending boom of the 1980s, which is now the main route from the Coast to the British Columbia interior. Traffic formerly went via the Fraser Canyon , to the west, or via Allison Pass and Manning Park along Highway 3 to

4646-454: The 1816 earthquake of Guatemala. Managua , the capital of Nicaragua, was devastated by earthquakes in 1931 and 1972 . Volcanic eruptions are also common in Central America. In 1968 the Arenal Volcano , in Costa Rica, erupted killing 87 people as the 3 villages of Tabacon, Pueblo Nuevo and San Luis were buried under pyroclastic flows and debris. Fertile soils from weathered volcanic lava have made it possible to sustain dense populations in

4747-471: The 1930s the United Fruit Company owned 14,000 square kilometres (3.5 million acres) of land in Central America and the Caribbean and was the single largest land owner in Guatemala. Such holdings gave it great power over the governments of small countries. That was one of the factors that led to the coining of the phrase banana republic . After more than two hundred years of social unrest, violent conflict, and revolution, Central America today remains in

4848-452: The Americas . From 1609 to 1821, the majority of Central American territories (except for what would become Belize and Panama, and including the modern Mexican state of Chiapas ) were governed by the viceroyalty of New Spain from Mexico City as the Captaincy General of Guatemala . On 24 August 1821, Spanish Viceroy Juan de O'Donojú signed the Treaty of Córdoba , which established New Spain's independence from Spain. On 15 September 1821,

4949-513: The Congress of Central America peacefully seceded from Mexico and declared absolute independence from all foreign nations, and the region formed the Federal Republic of Central America . The Federal Republic of Central America was a representative democracy with its capital at Guatemala City . This union consisted of the provinces of Costa Rica, El Salvador, Guatemala, Honduras, Los Altos , Mosquito Coast , and Nicaragua. The lowlands of southwest Chiapas, including Soconusco, initially belonged to

5050-479: The Costa Rica-Chiriqui highlands within the Talamancan montane forest region. Jaguars , cougars , spider monkeys , as well as tapirs , and anteaters live in the woods of Central America. The Central American red brocket is a brocket deer found in Central America's tropical forest. Central America is geologically very active, with volcanic eruptions and earthquakes occurring frequently, and tsunamis occurring occasionally. Many thousands of people have died as

5151-522: The High Cascades are therefore white with snow and ice year-round. The western slopes are densely covered with Douglas-fir ( Pseudotsuga menziesii ), western hemlock ( Tsuga heterophylla ) and red alder ( Alnus rubra ), while the drier eastern slopes feature mostly ponderosa pine ( Pinus ponderosa ), with some western larch ( Larix occidentalis ), mountain hemlock ( Tsuga mertensiana ) and subalpine fir ( Abies lasiocarpa ) and subalpine larch ( Larix lyallii ) at higher elevations. Annual rainfall

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5252-457: The Motagua Fault has been responsible for earthquakes in 1717 , 1773 , 1902 , 1976 , 1980 , and 2009 . Another onshore continuation of the Cayman Trough is the Chixoy-Polochic Fault , which runs parallel to, and roughly 80 kilometers (50 mi) to the north, of the Motagua Fault. Though less active than the Motagua Fault, seismic activity at the Chixoy-Polochic Fault is still thought to be capable of producing very large earthquakes, such as

5353-513: The PRC. The Central American Parliament (aka PARLACEN) is a political and parliamentary body of SICA. The parliament started around 1980, and its primary goal was to resolve conflicts in Nicaragua, Guatemala, and El Salvador. Although the group was disbanded in 1986, ideas of unity of Central Americans still remained, so a treaty was signed in 1987 to create the Central American Parliament and other political bodies. Its original members were Guatemala, El Salvador, Nicaragua and Honduras. The parliament

5454-561: The People's Republic of China. In August 2018, El Salvador also severed ties with Taiwan to formally start recognizing the People's Republic of China as sole China, a move many considered lacked transparency due to its abruptness and reports of the Chinese government's desires to invest in the department of La Union while also promising to fund the ruling party's reelection campaign. The President of El Salvador, Nayib Bukele , broke diplomatic relations with Taiwan and established ties with China . On 9 December 2021, Nicaragua resumed relations with

5555-440: The Republic until 1824, when Mexico annexed most of Chiapas and began its claims to Soconusco. The Republic lasted from 1823 to 1838, when it disintegrated as a result of civil wars. The territory that now makes up Belize was heavily contested in a dispute that continued for decades after Guatemala achieved independence. Spain, and later Guatemala, considered this land a Guatemalan department . In 1862, Britain formally declared it

5656-453: The Spanish colonization of Central America in the 16th century, Catholicism became the most popular religion in the region until the first half of the 20th century. Since the 1960s, there has been an increase in other Christian groups, particularly Protestantism , as well as other religious organizations, and individuals identifying themselves as having no religion. Source: Jason Mandrik, Operation World Statistics (2020). Central America

5757-489: The Western Cascades, whereas Cope’s giant salamander ( Dicamptodon copei ), Van Dyke’s salamander ( Plethodon vandykei ), and the Cascades frog ( Rana cascadae ) occur only in the Western Cascades and Pacific coast. Of these, the Larch Mountain and Van Dyke’s salamanders and the Cascades frog are federal Species of Concern. Most of these amphibians are also closely associated with fast-moving, cold mountain streams. Portions of this article include public domain text from

5858-414: The agriculturally productive highland areas. List of countries by life expectancy at birth for 2022, according to the World Bank Group . The population of Central America is estimated at 50,956,791 as of 2021. With an area of 523,780 square kilometers (202,230 sq mi), it has a population density of 97.3 per square kilometre (252 per square mile). Human Development Index values are from

5959-409: The bird population of the Talamancan montane forests in Costa Rica and Panama are endemic to this region. Several birds are listed as threatened, most notably the resplendent quetzal (Pharomacrus mocinno), three-wattled bellbird (Procnias tricarunculata), bare-necked umbrellabird (Cephalopterus glabricollis), and black guan (Chamaepetes unicolor). Many of the amphibians are endemic and depend on

6060-410: The confluence of the Nicola and Thompson rivers in British Columbia . The Fraser River separates the Cascades from the Coast Mountains in Canada, as does the Willamette Valley from the upper portion of the Oregon Coast Range . The highest volcanoes of the Cascades, known as the High Cascades, dominate their surroundings, often standing twice the height of the nearby mountains. They often have

6161-480: The current territories of Costa Rica, El Salvador, Guatemala, Honduras, Nicaragua, and the Mexican state of Chiapas , but excluded the lands that would become Belize and Panama. The president of the Audiencia, which had its seat in Antigua Guatemala , was the governor of the entire area. In 1609 the area became a captaincy general and the governor was also granted the title of captain general. The Captaincy General of Guatemala encompassed most of Central America, with

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6262-439: The early 1840s, at first only marginally. Following the Oregon Treaty the inward flux of migration from the Oregon Trail intensified and the passes and back-valleys of what is now the state of Washington were explored and populated, and it was not long after that railways followed. Despite its being traversed by several major freeways and rail lines, and its lower flanks subjected to major logging in recent decades, large parts of

6363-477: The established Siskiyou Trail into the Willamette Valley . With the exception of the 1915 eruption of remote Lassen Peak in Northern California, the range was quiet for more than a century. Then, on May 18, 1980, the dramatic eruption of Mount St. Helens shattered the quiet and brought the world's attention to the range. Geologists were also concerned that the St. Helens eruption was a sign that long-dormant Cascade volcanoes might become active once more, as in

6464-410: The estimates for 2017. The official language majority in all Central American countries is Spanish , except in Belize, where the official language is English . Mayan languages constitute a language family consisting of about 26 related languages. Guatemala formally recognized 21 of these in 1996. Xinca , Miskito , and Garifuna are also present in Central America. This region of the continent

6565-408: The exception of present-day Belize and Panama. The Captaincy General of Guatemala lasted for more than two centuries, but began to fray after a rebellion in 1811 which began in the Intendancy of San Salvador . The Captaincy General formally ended on 15 September 1821, with the signing of the Act of Independence of Central America . Mexican independence was achieved at virtually the same time with

6666-434: The existence of forest. The golden toad that once inhabited a small region in the Monteverde Reserve, which is part of the Talamancan montane forests, has not been seen alive since 1989 and is listed as extinct by IUCN. The exact causes for its extinction are unknown. Global warming may have played a role, because the development of that frog is typical for this area may have been compromised. Seven small mammals are endemic to

6767-403: The first to explore the Stehekin River and Bridge Creek region. Due to the difficulty of crossing the northern Cascades and the paucity of beaver, fur-trading companies made only a few explorations into the mountains north of the Columbia River after Ross. Exploration and settlement of the Cascades region by Europeans and Americans was accelerated by the establishment of a major trading post of

6868-421: The form of snow and ice is also important for agriculture. The snow-capped mountains, such as Mt. Hood and Mt. Bachelor , are used as ski resorts in the late winter, while in the summer they become popular hiking and mountaineering locations. Much of their meltwater eventually flows into reservoirs, where it is used for recreation, while its potential energy is captured to generate hydroelectric power before

6969-437: The headquarters of SICA with the inauguration of a new building. Until recently, all Central American countries maintained diplomatic relations with Taiwan instead of China. President Óscar Arias of Costa Rica, however, established diplomatic relations with China in 2007, severing formal diplomatic ties with Taiwan. After breaking off relations with the Republic of China in 2017, Panama established diplomatic relations with

7070-454: The integration agenda was further advanced by the creation of the Central American Integration System ( Sistema para la Integración Centroamericana , or SICA). SICA provides a clear legal basis to avoid disputes between the member states. SICA membership includes the 7 nations of Central America plus the Dominican Republic , a state that is traditionally considered part of the Caribbean. On 6 December 2008, SICA announced an agreement to pursue

7171-455: The largest located near the border with Nicaragua. In Nicaragua, cloud forests are situated near the border with Honduras, but many were cleared to grow coffee. There are still some temperate evergreen hills in the north. The only cloud forest in the Pacific coastal zone of Central America is on the Mombacho volcano in Nicaragua. In Costa Rica, there are laurel forests in the Cordillera de Tilarán and Volcán Arenal , called Monteverde , also in

7272-512: The longest are the Sierra Madre de Chiapas , the Cordillera Isabelia and the Cordillera de Talamanca . At 4,220 meters (13,850 ft), Volcán Tajumulco is the highest peak in Central America. Other high points of Central America are as listed in the table below: Between the mountain ranges lie fertile valleys that are suitable for the raising of livestock and for the production of coffee, tobacco, beans and other crops. Most of

7373-493: The mountain range which contained these peaks. He referred to it simply as the "eastern snowy range". Earlier Spanish explorers called it Sierra Nevada , meaning "snowy mountains". In 1805, the Lewis and Clark Expedition passed through the Cascades on the Columbia River, which for many years was the only practical way to pass that part of the range. They were the first non-indigenous people to see Mount Adams , but they thought it

7474-532: The northern and northeastern parts are less glaciated and more plateau-like, resembling nearby areas of the Thompson Plateau . The range is near the Pacific Ocean and in the region's prevailing westerly winds , so it receives significant rain and snowfall, especially on the western slopes due to orographic lift , with annual snow accumulations of up to 1,000 inches (2,500 cm) (= 83 feet (25 m)) in some areas. Mount Baker in Washington recorded

7575-613: The northern extremity of the Cascades at Lytton Mountain . Overall, the North Cascades and Canadian Cascades are extremely rugged; even the lesser peaks are steep and glaciated, and valleys are quite low relative to peaks and ridges, so there is great local relief . The southern part of the Canadian Cascades, particularly the Skagit Range , is geologically and topographically similar to the North Cascades, while

7676-774: The older Hudson's Bay Company Brigade Trail from the Canyon to the Interior, the Dewdney Trail, and older routes which connected east to the Similkameen and Okanagan valleys. The southern mainline of the Canadian Pacific Railway penetrated the range via the passes of the Coquihalla River , along one of the steepest and snowiest routes in the entire Pacific Cordillera . Near Hope, B.C. ,

7777-610: The only preserved evidence of the many volcanoes that made up the Western Cascades. There are also minor Pliocene to Pleistocene intracanyon lavas derived from the High Cascades or rare local vents. From youngest to oldest, the Western Cascade Range consists of four main units: Wildlife species richness is not as high in the Western Cascades as it is in other temperate coniferous forests. However,

7878-597: The period from 1800 to 1857 when a total of eight erupted. None have erupted since St. Helens, but precautions are being taken nevertheless, such as the Cascades Volcano Observatory and Mount Rainier Volcano Lahar Warning System in Pierce County, Washington . The Cascade Range is made up of a band of thousands of very small, short-lived volcanoes that have built a platform of lava and volcanic debris. Rising above this volcanic platform are

7979-478: The population of Honduras, Costa Rica and Guatemala lives in valleys. Trade winds have a significant effect upon the climate of Central America. Temperatures in Central America are highest just prior to the summer wet season , and are lowest during the winter dry season , when trade winds contribute to a cooler climate. The highest temperatures occur in April, due to higher levels of sunlight, lower cloud cover and

8080-466: The range is 510 °F (266 °C) at 3,075 feet (937 m) below Newberry Volcano 's caldera floor. Forests of large, coniferous trees ( western red cedars , Douglas-firs, western hemlocks, firs , pines , spruces , and others) dominate most of the Cascade Range. Cool, wet winters and warm, dry summers (largely a result of oceanic influence) favor evergreen species, whereas mild temperatures and rich soils promote fast and prolonged growth. As

8181-495: The range remain intense and forbidding alpine wilderness. Much of the northern half of the Cascades, from Rainier north, have been preserved by U.S. national or British Columbia provincial parks (such as E.C. Manning Provincial Park ), or other forms of protected area. The Canadian side of the range has a history that includes the Fraser Canyon Gold Rush of 1858–60 and its famous Cariboo Road , as well as

8282-515: The region are made by creating ecoregions and nature reserves. 36% of Belize's land territory falls under some form of official protected status, giving Belize one of the most extensive systems of terrestrial protected areas in the Americas. In addition, 13% of Belize's marine territory are also protected. A large coral reef extends from Mexico to Honduras: the Mesoamerican Barrier Reef System . The Belize Barrier Reef

8383-559: The region is notable for comparatively high amphibian endemism . A diverse range of plant species, including numerous endemics, are found in the region, but are especially concentrated near Mount Rainier in Washington and in the Columbia River Gorge . A number of amphibian targets are either Western Cascades endemics or have a limited distribution. The Cascades torrent salamander ( Rhyacotriton cascadae ) and Larch Mountain salamander ( Plethodon larselli ) are restricted to

8484-404: The region's flora and fauna are threatened, 107 of which are classified as critically endangered. The underlying problems are deforestation , which is estimated by FAO at 1.2% per year in Central America and Mexico combined, fragmentation of rainforests and the fact that 80% of the vegetation in Central America has already been converted to agriculture. Efforts to protect fauna and flora in

8585-589: The region, such as volcanic eruptions and earthquakes, which has resulted in death, injury, and property damage. In the pre-Columbian era , Central America was inhabited by the Indigenous peoples of Mesoamerica to the north and west and the Isthmo-Colombian peoples to the south and east. Following the Spanish expedition of Christopher Columbus ' voyages to the Americas , Spain began to colonize

8686-407: The region. In 2010 Belize had 63% of remaining forest cover, Costa Rica 46%, Panama 45%, Honduras 41%, Guatemala 37%, Nicaragua 29%, and El Salvador 21%. Most of the loss occurred in the moist forest biome , with 12,201 square kilometers (4,711 sq mi). Woody vegetation loss was partially set off by a gain in the coniferous forest biome with 4,730 square kilometers (1,830 sq mi), and

8787-652: The result of which produced the republic of Gran Colombia . After the dissolution of Gran Colombia in 1830, Panama became part of a successor state, the Republic of New Granada . From 1855 until 1886, Panama existed as Panama State , first within the Republic of New Granada, then within the Granadine Confederation , and finally within the United States of Colombia . The United States of Colombia

8888-524: The route of fur brigades, followed the Okanogan River along the east edge of the Cascades and the Columbia River through the range. Passes across the range were not well known and little used. Naches Pass was used for driving cattle and horses to Fort Nisqually . Yakima Pass was also used by the Hudson's Bay Company. American settlement of the flanks of the Coast Range did not occur until

8989-687: The signing of the Treaty of Córdoba and the Declaration of Independence of the Mexican Empire , and the entire region was finally independent from Spanish authority by 28 September 1821. From its independence from Spain in 1821 until 1823, the former Captaincy General remained intact as part of the short-lived First Mexican Empire . When the Emperor of Mexico abdicated on 19 March 1823, Central America again became independent. On 1 July 1823,

9090-691: The south, near the border. The Barlow Road was the first established land path for U.S. settlers through the Cascade Range in 1845, and formed the final overland link for the Oregon Trail (previously, settlers had to raft down the treacherous rapids of the Columbia River). The Road left the Columbia at what is now Hood River and passed along the south side of Mount Hood at what is now Government Camp , terminating in Oregon City. There

9191-579: The spring and autumn. As a bridge between North America and South America, Central America has many species from the Nearctic and the Neotropical realms . However the southern countries (Costa Rica and Panama) of the region have more biodiversity than the northern countries (Guatemala and Belize), meanwhile the central countries (Honduras, Nicaragua and El Salvador) have the least biodiversity. The table below shows recent statistics: Over 300 species of

9292-501: The summits and slopes of the highest mountains in Central America ranging from Southern Mexico, through Guatemala, El Salvador, and Honduras, to northern Nicaragua. The entire ecoregion covers an area of 13,200 square kilometers (5,100 sq mi) and has a temperate climate with relatively high precipitation levels. Ecoregions are not only established to protect the forests themselves but also because they are habitats for an incomparably rich and often endemic fauna. Almost half of

9393-450: The water is used to irrigate crops. Because of the abundance of powerful streams, many of the major westward-draining rivers of the Cascades have been dammed to provide hydroelectric power . One of these, Ross Dam on the Skagit River , retains a reservoir which spans the border southeast of Hope, British Columbia , extending 2 miles (3.2 km) into Canada. At the foot of the southeast flank of Mount Baker, at Concrete, Washington ,

9494-471: The west side. The treeline is at ~6000 feet. On the east side, subalpine forests of larch trees grade to pine and interior fir forests below 4200 ft, which grade to ponderosa below 2500 ft, which in turn grades to semidesert scrub near sea level. Above 7500 ft, the landscape is barren with either no plants or only moss and lichen . Black bears , coyotes , bobcats , cougars , beavers , deer , elk , moose , mountain goats and

9595-515: The western "backbone" of North, Central , and South America . The Cascades are home to many national parks and protected areas, including North Cascades National Park , Mount Rainier National Park , Crater Lake National Park , and Lassen Volcanic National Park . The northern half of the Pacific Crest Trail follows the range. The Cascades extend northward from Lassen Peak (also known as Mount Lassen) in northern California to

9696-457: Was Mount St. Helens. When they later saw Mount St. Helens they thought it was Mount Rainier. On their return trip, Lewis and Clark spotted a high but distant snowy pinnacle that they named for the sponsor of the expedition, U.S. President Thomas Jefferson . Lewis and Clark called the Cascade Range the "Western Mountains". The Lewis and Clark expedition, and the many settlers and traders that followed, met their last obstacle to their journey at

9797-676: Was administered as part of the Viceroyalty of Peru , along with all other Spanish possessions in South America. Panama remained as part of the Viceroyalty of Peru until 1739, when it was transferred to the Viceroyalty of New Granada , the capital of which was located at Santa Fé de Bogotá . Panama remained as part of the Viceroyalty of New Granada until the disestablishment of that viceroyalty in 1819. A series of military and political struggles took place from that time until 1822,

9898-724: Was formed more than 3 million years ago, as part of the Isthmus of Panama , when its portion of land connected each side of water. In the Pre-Columbian era , the northern areas of Central America were inhabited by the indigenous peoples of Mesoamerica . Most notable among these were the Mayans , who had built numerous cities throughout the region, and the Aztecs , who had created a vast empire. The pre-Columbian cultures of eastern El Salvador, eastern Honduras, Caribbean Nicaragua, most of Costa Rica and Panama were predominantly speakers of

9999-564: Was named after Admiral Peter Rainier . Later in 1792, Vancouver had his lieutenant William Robert Broughton explore the lower Columbia River . He named Mount Hood after Lord Samuel Hood , an admiral of the Royal Navy . Mount St. Helens was sighted by Vancouver in May 1792, from near the mouth of the Columbia River. It was named for Alleyne FitzHerbert, 1st Baron St Helens , a British diplomat. Vancouver's expedition did not, however, name

10100-482: Was replaced by the Republic of Colombia in 1886. As part of the Republic of Colombia, Panama State was abolished and it became the Isthmus Department . Despite the many political reorganizations, Colombia was still deeply plagued by conflict, which eventually led to the secession of Panama on 3 November 1903. Only after that time did some begin to regard Panama as a North or Central American entity. By

10201-401: Was seen in the coniferous woody vegetation of Honduras. The Central American pine-oak forests ecoregion, in the tropical and subtropical coniferous forests biome, is found in Central America and southern Mexico. The Central American pine-oak forests occupy an area of 111,400 square kilometers (43,000 sq mi), extending along the mountainous spine of Central America, extending from

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