Silver Nano ( Silver Nano Health System ) is a trademark name of an antibacterial technology which uses silver nanoparticles in washing machines , refrigerators , air conditioners , air purifiers and vacuum cleaners introduced by Samsung in April 2003.
119-422: Samsung home appliances, such as refrigerators or air conditioners, have a silver nano coating on their inner surfaces for an overall anti-bacterial and anti-fungal effect. As air circulates, the coated surfaces contact with the silver ions which can resist any airborne bacteria, which in turn suppress the respiration of bacteria, adversely affects bacteria's cellular metabolism and inhibits cell growth. Samsung says
238-523: A U.S. zone and a Soviet zone . Dean Rusk and Charles H. Bonesteel III suggested the 38th parallel as the dividing line, as it placed Seoul under U.S. control. To the surprise of Rusk and Bonesteel, the Soviets accepted their proposal and agreed to divide Korea. Despite intentions to liberate a unified peninsula in the 1943 Cairo Declaration , escalating tensions between the Soviet Union and
357-413: A feed-in tariff . Around 350 residential micro combined heat and power units were installed in 2012. In 2017, South Korea was the world's seventh largest emitter of carbon emissions and the fifth largest emitter per capita. President Moon Jae-in pledged to reduce greenhouse gas emissions to zero in 2050. Seoul's tap water recently became safe to drink, with city officials branding it " Arisu " in
476-437: A bid to convince the public. Efforts have also been made with afforestation projects. Another multibillion-dollar project was the restoration of Cheonggyecheon , a stream running through downtown Seoul that had earlier been paved over by a motorway. One major challenge is air quality, with acid rain, sulfur oxides, and annual yellow dust storms being particular problems. It is acknowledged that many of these difficulties are
595-640: A brief unification of the Three Kingdoms and becoming the most dominant power on the Korean Peninsula. In addition to contesting control of the Korean Peninsula, Goguryeo had many military conflicts with various Chinese dynasties, most notably the Goguryeo–Sui War , in which Goguryeo defeated a huge force said to number over a million men. Baekje was a maritime power, sometimes called the " Phoenicia of East Asia". Its maritime ability
714-463: A centralized government. Silla was the smallest and weakest of the Three Kingdoms of Korea, but it used cunning diplomatic means to make opportunistic pacts and alliances with the more powerful Korean kingdoms, and eventually Tang China, to its great advantage. Renamed from Saro to Silla in 503, the kingdom annexed the Gaya confederacy (which in turn had absorbed Byeonhan earlier) in the first half of
833-714: A close election over the Democratic Party candidate by the narrowest margin ever. Yoon was sworn in on May 10, 2022. South Korea occupies the southern portion of the Korean Peninsula , which extends some 1,100 km (680 mi) from the Continental and East Asian mainland. This mountainous peninsula is flanked by the Yellow Sea to the west and the Sea of Japan to the east. Its southern tip lies on
952-563: A conservative government was elected in 2007 led by President Lee Myung-bak , former mayor of Seoul . Meanwhile, South Korea and Japan jointly co-hosted the 2002 FIFA World Cup . However, South Korean and Japanese relations later soured because of conflicting claims of sovereignty over the Liancourt Rocks . In 2010, there was an escalation in attacks by North Korea. In March 2010 the South Korean warship ROKS Cheonan
1071-517: A coup. Yi Seong-gye declared the new name of Korea as "Joseon" in reference to Gojoseon, and moved the capital to Hanseong (one of the old names of Seoul ). The first 200 years of the Joseon dynasty were marked by peace and saw great advancements in science and education, as well as the creation of Hangul by Sejong the Great to promote literacy among the common people. The prevailing ideology of
1190-578: A few decades. As Lelang Commandery was destroyed and rebuilt around this time, the place gradually moved toward Liaodong. Thus, its force was diminished and only served as a trade center until it was conquered by Goguryeo in 313. Beginning around 300 BC, the Japonic -speaking Yayoi people from the Korean Peninsula entered the Japanese islands and displaced or intermingled with the original Jōmon inhabitants. The linguistic homeland of Proto- Koreans
1309-525: A fundamental role in transmitting cultural and material developments to ancient Japan , including Chinese written characters , Chinese and Korean literature , technologies such as ferrous metallurgy and ceramics , architectural styles , sericulture and Buddhism . Baekje exerted its political influence on Tamna , a kingdom that ruled Jeju Island . Baekje maintained a close relationship with and extracted tribute from Tamna. Baekje's religious and artistic culture influenced Goguryeo and Silla. Baekje
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#17327808789501428-575: A major saving on the long term cost of running the washing machine." In 2005 the South Korean Consumer Protection Board concluded Samsung's Silver Wash technology was exaggerated in advertisements, due to test results which showed 99.9% removal of germs by similar drum-type washers of LG Electronics , Daewoo Electronics , and Whirlpool . Samsung rebutted the accusation, saying their products are still superior because they remove 99.999 percent of germs, rather than
1547-475: A nationwide next-generation network that will be 10 times faster than broadband facilities, in order to reduce energy usage. The renewable portfolio standard program with renewable energy certificates runs from 2012 to 2022. Quota systems favor large, vertically integrated generators and multinational electric utilities, if only because certificates are generally denominated in units of one megawatt-hour. They are also more difficult to design and implement than
1666-659: A new renaissance of the Joseon dynasty during the 18th century. In the 19th century, Joseon began experiencing economic difficulties and widespread uprisings, including the Donghak Peasant Revolution . The royal in-law families had gained control of the government, leading to mass corruption and weakening of the state. In addition, the strict isolationism of the Joseon government that earned it "the hermit kingdom " became increasing ineffective due to increasing encroachment from powers such as Japan, Russia, and
1785-749: A northern zone , which was occupied by the Soviet Union , and a southern zone , which was occupied by the United States . After negotiations on reunification failed, the southern zone became the Republic of Korea in August 1948, while the northern zone became the communist Democratic People's Republic of Korea the following month. In 1950, a North Korean invasion began the Korean War , which ended in 1953 after extensive fighting involving
1904-456: A political prisoner sentenced to death (later commuted to exile). He won against the backdrop of the 1997 Asian financial crisis , where he took IMF advice to restructure the economy and the nation soon recovered its economic growth, albeit at a slower pace. In June 2000, as part of President Kim Dae-jung's " Sunshine Policy " of engagement, a North–South summit took place in Pyongyang ,
2023-462: A regional scale between cemeteries. Near the end of the 2nd century AD, interior space in elite burials increased in size, and wooden chamber burial construction techniques were increasingly used by elites. In the 3rd century, a pattern developed in which single elite cemeteries that were the highest in status compared to all the other cemeteries were built. Such cemeteries were established at high elevations along ridgelines and on hilltops. Furthermore,
2142-706: A result of South Korea's proximity to China, which is a major air polluter. South Korea had a 2019 Forest Landscape Integrity Index mean score of 6.02/10, ranking it 87th globally out of 172 countries. South Korea is a member of the Antarctic-Environmental Protocol , Antarctic Treaty , Biodiversity Treaty , Kyoto Protocol (forming the Environmental Integrity Group (EIG), regarding UNFCCC , with Mexico and Switzerland), Desertification , Endangered Species , Environmental Modification , Hazardous Wastes , Law of
2261-549: A series of massive public demonstrations from November 2016, and she was removed from office. After the fallout of Park's impeachment and dismissal, elections were held and Moon Jae-in of the Democratic Party won the presidency, assuming office on May 10, 2017. His tenure saw an improving political relationship with North Korea, some increasing divergence in the military alliance with the United States, and
2380-526: A series of successful battles of attrition, the Japanese forces were eventually forced to withdraw, and relations between all parties became normalized. However, the Manchus took advantage of Joseon's war-weakened state and invaded in 1627 and 1637 and then went on to conquer the destabilized Ming dynasty. After normalizing relations with the new Qing dynasty , Joseon experienced a nearly 200-year period of peace. Kings Yeongjo and Jeongjo particularly led
2499-473: A significant boost for South Korea's global image and economy. South Korea was formally invited to become a member of the United Nations in 1991. The transition of Korea from autocracy to modern democracy was marked in 1997 by the election of Kim Dae-jung, who was sworn in as the eighth president of South Korea on February 25, 1998. His election was significant given that he had in earlier years been
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#17327808789502618-533: A similar culture and language. Baekje and Goguryeo shared founding myths which likely originated in Buyeo. Buddhism , which arrived in Korea in the 3rd century AD from India via Tibet and China, became the state religion of all constituents of the three kingdoms, starting with Goguryeo in 372 AD. The Three Kingdoms of Korea all had a warrior aristocracy in contrast to the literary elite of China. The period ended in
2737-554: A single river valley, etc. make up some of these correlates that define states. Among the archaeology sites dating to the Three Kingdoms of Korea, hundreds of cemeteries with thousands of burials have been excavated. The vast majority of archaeological evidence of the Three Kingdoms period of Korea consists of burials, but since the 1990s there has been a great increase in the archaeological excavations of ancient industrial production sites, roads, palace grounds and elite precincts, ceremonial sites, commoner households, and fortresses due to
2856-500: A southwestern region of mountains and valleys; and a southeastern region dominated by the broad basin of the Nakdong River . South Korea is home to three terrestrial ecoregions: Central Korean deciduous forests , Manchurian mixed forests , and Southern Korea evergreen forests . South Korea's terrain is mostly mountainous, most of which is not arable . Lowlands , located primarily in the west and southeast, make up only 30% of
2975-407: A sufficient number and scale that state-level societies can be confidently identified using archaeological data. Lee Sung-Joo analyzed variability in many of the elite cemeteries of the territories of Silla and Gaya polities and found that as late as the 2nd century there was intra-cemetery variation in the distribution of prestige grave goods , but there was an absence of hierarchical differences on
3094-536: A whole, rather than just the South Korean state. The Korean Peninsula was inhabited as early as the Lower Paleolithic period. According to Korea's founding mythology , the history of Korea begins with the founding of Joseon (also known as " Gojoseon ", or "Old Joseon", to differentiate it with the 14th century dynasty) in 2333 BCE by the legendary Dangun . Gojoseon was noted in Chinese records in
3213-425: Is a comprehensive overhaul of South Korea's economy, utilizing nearly two percent of the national GDP. The greening initiative includes such efforts as a nationwide bike network, solar and wind energy, lowering oil dependent vehicles, backing daylight saving time and extensive usage of environmentally friendly technologies such as LEDs in electronics and lighting. The country—one of the world's most wired—plans to build
3332-494: Is affected by the East Asian monsoon , with precipitation heavier in summer during a short rainy season called jangma , which begins end of June and lasts through the end of July. In Seoul, the average January temperature range is −7 to 1 °C (19 to 34 °F), and the average August temperature range is 22 to 30 °C (72 to 86 °F). Winter temperatures are higher along the southern coast and considerably lower in
3451-412: Is also the site of South Korea's highest point: Hallasan , an extinct volcano , reaches 1,950 meters (6,400 feet) above sea level . The easternmost islands of South Korea include Ulleungdo and Liancourt Rocks (Dokdo/Takeshima), while Marado and Socotra Rock are the southernmost islands of South Korea. South Korea tends to have a humid continental climate and a humid subtropical climate , and
3570-505: Is concentrated in the summer months of June through September. The southern coast is subject to late summer typhoons that bring strong winds, heavy rains and sometimes floods. The average annual precipitation varies from 1,370 millimeters (54 in) in Seoul to 1,470 millimeters (58 in) in Busan. During the first 20 years of South Korea's growth surge, little effort was made to preserve
3689-682: Is located somewhere in southern Siberia / Manchuria , such as the Liao River area or the Amur River area. Proto-Koreans arrived in the southern part of the Korean Peninsula at around 300 BC, replacing and assimilating Japonic-speakers and likely causing the Yayoi migration. During the Proto–Three Kingdoms period , the states of Buyeo , Okjeo , Dongye , and Samhan occupied the whole Korean peninsula and southern Manchuria. From them,
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3808-404: Is the world's ninth-largest exporter and ninth-largest importer . Its armed forces are ranked as one of the world's strongest militaries, with the world's second-largest standing army by military and paramilitary personnel . In the 21st century, South Korea has been renowned for its globally influential pop culture, particularly in music , TV dramas , and cinema , a phenomenon referred to as
3927-466: The 1987 constitution with a unicameral legislature, the National Assembly . It is considered a regional power and a developed country , with its economy ranked as the world's fourteenth-largest by nominal GDP and the fourteenth-largest by PPP-adjusted GDP . Its citizens enjoy one of the world's fastest Internet connection speeds and densest high-speed railway networks . The country
4046-706: The American-led United Nations Command and the People's Volunteer Army from China with Soviet assistance . The war left 3 million Koreans dead and the economy in ruins . The authoritarian First Republic of Korea led by Syngman Rhee was overthrown in the April Revolution of 1960. However, the Second Republic failed to control the revolutionary fervor. The May 16 coup of 1961 led by Park Chung Hee put an end to
4165-676: The Gwangju Democratization Movement . Chun subsequently created the National Defense Emergency Policy Committee and took the presidency according to his political plan. Chun and his government held South Korea under a despotic rule until 1987, when a Seoul National University student, Park Jong-chul , was tortured to death. On June 10 , the Catholic Priests Association for Justice revealed
4284-559: The Korea Strait and the East China Sea . The country, including all its islands, lies between latitudes 33° and 39°N , and longitudes 124° and 130°E . Its total area is 100,410 square kilometers (38,768.52 sq mi). South Korea can be divided into four general regions: an eastern region of high mountain ranges and narrow coastal plains; a western region of broad coastal plains, river basins , and rolling hills;
4403-572: The Korean Peninsula during the ancient period of Korean history . During the Three Kingdoms period ( Korean : 삼국시대 ), many states and statelets consolidated until, after Buyeo was annexed in 494 and Gaya was annexed in 562, only three remained on the Korean Peninsula: Goguryeo, Baekje and Silla. The " Korean Three Kingdoms " contributed to what would become Korea; and the Goguryeo, Baekje and Silla peoples became
4522-634: The Korean War , the Cold War 's first major conflict, which continued until 1953. At the time, the Soviet Union had boycotted the UN, thus forfeiting their veto rights . This allowed the UN to intervene in a civil war when it became apparent that the superior North Korean forces would unify the entire country. The Soviet Union and China backed North Korea, with the later participation of millions of Chinese troops . After an ebb and flow that saw both sides facing defeat with massive losses among Korean civilians in both
4641-807: The Korean Wave . It is a member of the OECD 's Development Assistance Committee , the G20 , the IPEF , and the Paris Club . The name Korea is an exonym , although it was derived from a historical kingdom name, Goryeo ( Revised Romanization ) or Koryŏ ( McCune–Reischauer ). Goryeo was the shortened name officially adopted by Goguryeo in the 5th century and the name of its 10th-century successor state Goryeo. Visiting Arab and Persian merchants pronounced its name as "Korea". The modern name of Korea appears in
4760-585: The Korean people . The three kingdoms occupied the entire peninsula and roughly half of Manchuria (modern-day Northeast China and small parts of the Russian Far East ). Goguryeo controlled the northern half of the peninsula, as well as Liaodong Peninsula and Manchuria. Baekje and Silla occupied the southern half of the peninsula. The island kingdoms of Tamna and Usan were subordinated to Baekje and Silla, respectively. All three kingdoms shared
4879-591: The Later Silla period, the concepts of Samhan as the ancient confederacies and the Three Kingdoms of Korea were merged. In a letter to an imperial tutor of the Tang dynasty, Ch'oe Ch'i-wŏn equated Byeonhan to Baekje, Jinhan to Silla, and Mahan to Goguryeo. By the Goryeo period, Samhan became a common name to refer to all of Korea. In his Ten Mandates to his descendants, Wang Geon declared that he had unified
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4998-557: The Later Three Kingdoms and ultimately annexed by the new Goguryeo revivalist state of Goryeo . Beginning in the 7th century, the name " Samhan " became synonymous with the Three Kingdoms of Korea. The "Han" in the names of the Korean Empire , Daehan Jeguk , and the Republic of Korea (South Korea), Daehan Minguk or Hanguk , are named in reference to the Three Kingdoms of Korea, not the ancient confederacies in
5117-417: The Later Three Kingdoms period in the late 9th century. Buddhism flourished during this time. Many Korean Buddhists gained great fame among Chinese Buddhist circles and greatly contributed to Chinese Buddhism . Examples of significant Korean Buddhists from this period include Woncheuk , Wonhyo , Uisang , Musang , and Kim Gyo-gak . Kim was a Silla prince whose influence made Mount Jiuhua one of
5236-622: The Mongol invasions in the 13th century greatly weakened the kingdom. Goryeo was never conquered by the Mongols, but exhausted after three decades of fighting, the Korean court sent its crown prince to the Yuan capital to swear allegiance to Kublai Khan , who accepted and married one of his daughters to the Korean crown prince. Henceforth, Goryeo continued to rule Korea, though as a tributary ally to
5355-619: The Republic of Korea ( ROK ), is a country in East Asia . It constitutes the southern half of the Korean Peninsula and borders North Korea along the Korean Demilitarized Zone ; though it also claims the land border with China and Russia . The country's western border is formed by the Yellow Sea , while its eastern border is defined by the Sea of Japan . South Korea claims to be the sole legitimate government of
5474-478: The Seoul subway system , and laid the foundation for economic development during his 17-year tenure, which ended with his assassination in 1979. The years after Park's assassination were marked again by political turmoil, as the previously suppressed opposition leaders all campaigned to run for president in the sudden political void. In 1979, General Chun Doo-hwan led the coup d'état of December Twelfth . Following
5593-640: The Three Kingdoms of China. The Three Kingdoms were founded after the fall of Wiman Joseon and gradually conquered and absorbed various other small states and confederacies. After the fall of Gojoseon , the Han dynasty established four commanderies in the northwestern Korean Peninsula and present Liaoning . Three fell quickly to the Samhan , and the last was destroyed by Goguryeo in 313. The nascent precursors of Baekje and Silla expanded within
5712-402: The Three Kingdoms of Korea emerged: Goguryeo , Baekje , and Silla . Goguryeo, the largest and most powerful among them, was a highly militaristic state and competed with various Chinese dynasties during its 700 years of history. Goguryeo experienced a golden age under Gwanggaeto the Great and his son Jangsu , who both subdued Baekje and Silla during their respective reigns, achieving
5831-462: The Unified Silla . According to Korean records, in 57 BC, Seorabeol (or Saro, later Silla) in the southeast of the peninsula unified and expanded the confederation of city-states known as Jinhan . Although Samguk sagi records that Silla was the earliest-founded of the three kingdoms, other written and archaeological records indicate that Silla was likely the last of the three to establish
5950-624: The "Eastern Barbarians" section (東夷傳) from the Book of Wei (魏書) of the Records of the Three Kingdoms in China. All three kingdoms shared a similar culture and language. The Book of Sui (Volume 81) recorded: "The customs, laws and clothes of Goguryeo, Baekje and Silla are generally identical." Their original religions appear to have been shamanistic , but they were increasingly influenced by Chinese culture, particularly Confucianism and Taoism . In
6069-456: The 4th century, Buddhism was introduced to the peninsula and spread rapidly, briefly becoming the official religion of all three kingdoms. According to Lisa Kay Bailey, the material culture of the Three Kingdoms can be clearly distinguished as they displayed cultural influence from different regions. Goguryeo's culture showed stronger influence from northern Chinese art, Baekche showed stronger influence from southern Chinese art, and Silla, which
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#17327808789506188-456: The 6th century. Goguryeo and Baekje responded by forming an alliance. To cope with invasions from Goguryeo and Baekje, Silla deepened its relations with the Tang dynasty, with her newly gained access to the Yellow Sea making direct contact with the Tang possible. After the conquest of Goguryeo and Baekje with her Tang allies, the Silla kingdom drove the Tang forces out of the peninsula and occupied
6307-406: The 7th century, after Silla allied with Tang China and unified the peninsula for the first time in history. After the fall of Baekje and Goguryeo, the Tang dynasty established a short-lived military government to administer parts of the Korean Peninsula. Silla was joined by Goguryeo and Baekje loyalists and fought the Tang for hegemony over the Korean Peninsula. Silla was eventually divided into
6426-550: The 8th and 9th centuries dominated the seas of East Asia and the trade between China, Korea, and Japan, most notably during the time of Jang Bogo . In addition, Silla people made overseas communities in China on the Shandong Peninsula and the mouth of the Yangtze River. However, Silla was later weakened due to internal strife and the revival of successor states Baekje and Goguryeo , which culminated into
6545-486: The 99.9–99.99 percent removed by the other washers. The German branch of Friends of the Earth, Bund für Umwelt und Naturschutz Deutschland (BUND), has asked consumers not to buy a new type of washing machine that uses silver nanoparticles. BUND criticized the product, claiming that considerable amounts of silver could enter sewage plants and seriously trouble the biological purification process of waste water . Friends of
6664-563: The Chinese Lelang commandery in 313. The cultural influence of the Chinese continued as Buddhism was adopted as the official religion in 372. Goguryeo was a highly militaristic state; it was a powerful empire and one of the great powers in East Asia . The state was at its zenith in the 5th century, during the rule of King Gwanggaeto the Great and his son King Jangsu , and particularly during their campaign in Manchuria. For
6783-504: The Earth has also claimed that silver nanoparticles have a toxic effect on different kinds of living cells. Samsung countered that only an accumulated amount of 0.05 grams of silver is released per machine, per year, while the released silver-ions quickly bind to non-nano-sized structures in the water. This then raises the question of what structures Samsung thinks these nanoparticles will bind to that they will not later come into contact with marine life. In Silver Nanotechnologies and
6902-580: The Environment , environmental toxicologist Dr. Samuel Luoma claims that widespread use of nanoscale silver will challenge regulatory agencies to balance important potential benefits against the possibility of significant environmental risk. As of August 21, 2008, the Project on Emerging Nanotechnologies estimates that at least 235 manufacturer-identified silver nanotech products are publicly available . South Korea South Korea , officially
7021-658: The Four Sacred Mountains of Chinese Buddhism. In 936, the Later Three Kingdoms were united by Wang Geon , who established Goryeo as the successor state of Goguryeo. Balhae had fallen to the Khitan Empire in 926, and a decade later the last crown prince of Balhae fled south to Goryeo, where he was warmly welcomed and included in the ruling family by Wang Geon, thus unifying the two successor nations of Goguryeo. Like Silla, Goryeo
7140-722: The Goguryeo ruling tribe of Geumgwan Gaya in 372 AD, by the Silla in 528 AD, and by the Baekje in 552 AD. Allied with China under the Tang dynasty, Silla conquered Goguryeo in 668, after having already conquered Gaya in 562 and Baekje in 660, thus ushering in the North–South states period with Later Silla to the south and Balhae to the north, when Dae Jo-young , a former Goguryeo military officer, revolted against Tang Chinese rule and began reconquering former Goguryeo territories. Archaeologists use theoretical guidelines derived from anthropology , ethnology , analogy, and ethnohistory to
7259-603: The Mongols for the next 86 years. During this period, the two nations became intertwined as all subsequent Korean kings married Mongol princesses, and the last empress of the Yuan dynasty was a Korean princess. In the mid-14th century, Goryeo drove out the Mongols to regain its northern territories, briefly conquered Liaoyang , and defeated invasions by the Red Turbans . However, in 1392, General Yi Seong-gye , who had been ordered to attack China, turned his army around and staged
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#17327808789507378-424: The Russian Far East and was called the "Prosperous Country in the East". Late Silla was a wealthy country, and its metropolitan capital of Gyeongju grew to become the fourth largest city in the world. It experienced a golden age of art and culture, exemplified by monuments such as Hwangnyongsa , Seokguram , and the Emille Bell . It also carried on the maritime legacy and prowess of Baekje, and during
7497-497: The Sea , Marine Dumping , Comprehensive Nuclear-Test-Ban Treaty (not into force), Ozone Layer Protection , Ship Pollution , Tropical Timber 83 , Tropical Timber 94 , Wetlands , and Whaling . The South Korean government's structure is determined by the Constitution of the Republic of Korea . Like many democratic states, South Korea has a government divided into three branches: executive , judicial , and legislative . The executive and legislative branches operate primarily at
7616-401: The Second Republic, signaling the start of the Third Republic in 1963. South Korea's devastated economy began to soar under Park's leadership, recording one of the fastest rises in average GDP per capita . Despite lacking natural resources, the nation rapidly developed to become one of the Four Asian Tigers based on international trade and economic globalization , integrating itself within
7735-446: The South Korean public. South Korea saw another milestone in 2012 with the first ever female President Park Geun-hye elected and assuming office. The daughter of former President Park Chung Hee, she carried on a conservative brand of politics. President Park Geun-hye's administration was formally accused of corruption, bribery, and influence-peddling for the involvement of close friend Choi Soon-sil in state affairs. There followed
7854-453: The Tang dynasty. Goguryeo was alternately called Mahan by the Tang dynasty, as evidenced by a Tang document that called Goguryeo generals "Mahan leaders" ( 마한추장 ; 馬韓酋長 ; Mahan Choojang ) in 645. In 651, Emperor Gaozong of Tang sent a message to the king of Baekje referring to the Three Kingdoms of Korea as Samhan. Epitaphs of the Tang dynasty, including those belonging to Baekje, Goguryeo, and Silla refugees and migrants, called
7973-407: The Three Han (Samhan), referring to the Three Kingdoms of Korea. Samhan continued to be a common name for Korea during the Joseon period and was widely referenced in the Annals of the Joseon Dynasty . In China, the Three Kingdoms of Korea were collectively called Samhan since the beginning of the 7th century. The use of the name Samhan to indicate the Three Kingdoms of Korea was widespread in
8092-448: The Three Kingdoms of Korea "Samhan", especially Goguryeo. For example, the epitaph of Go Hyeon ( 고현 ; 高玄 ), a Tang dynasty general of Goguryeo origin who died in 690, calls him a "Liaodong Samhan man" ( 요동 삼한인 ; 遼東 三韓人 ; Yodong Samhanin ). The name "Three Kingdoms" was used in the titles of the Korean histories Samguk sagi (12th century) and Samguk yusa (13th century), and should not be confused with
8211-455: The United States led to the division of Korea into two political entities in 1948: North Korea and South Korea. In the South, the United States appointed and supported the former head of the Korean Provisional Government Syngman Rhee as leader. Rhee won the first presidential elections of the newly declared Republic of Korea in May 1948. In the North, the Soviets backed a former anti-Japanese guerrilla and communist activist, Kim Il Sung , who
8330-530: The United States. This is exemplified by the Joseon–United States Treaty of 1882 , in which it was compelled to open its borders. In the late 19th century, Japan became a significant regional power after winning the First Sino-Japanese War against Qing China and the Russo-Japanese War against the Russian Empire . In 1897, King Gojong, the last king of Korea , proclaimed Joseon as the Korean Empire . However, Japan compelled Korea to become its protectorate in 1905 and formally annexed it in 1910. What followed
8449-402: The Vietnam War. Park was heavily criticized as a ruthless military dictator, who in 1972 extended his rule by creating a new constitution , which gave the president sweeping (almost dictatorial) powers and permitted him to run for an unlimited number of six-year terms. The Korean economy developed significantly during Park's tenure. The government developed the nationwide expressway system ,
8568-432: The ancient kingdom of Gojoseon (2333 BCE). In 1897, the Joseon dynasty changed the country's official name from Joseon to Daehan Jeguk ( Korean Empire ). The name Daehan (Great Han) derives from Samhan (Three Han), referring to the Three Kingdoms of Korea , not the ancient confederacies in the southern Korean Peninsula. However, the name Joseon was still widely used by Koreans to refer to their country, though it
8687-475: The archaeological record indicates that states formed between 300 BC and 300/400 AD. However, archaeologists are not prepared to suggest that this means there were states in the BC era. The correlates of state-level societies did not develop as a package but rather in spurts and starts and at various points in time. It was some time between 100 and 400 AD that individual correlates of state societies had developed to
8806-566: The authoritarian rule continued in the Fifth Republic led by Chun Doo-hwan , which violently seized power by two coups and brutally suppressed the Gwangju Uprising . The June Democratic Struggle of 1987 ended authoritarian rule , forming the current Sixth Republic. The country is now considered among the most advanced democracies in continental and East Asia. South Korea maintains a unitary presidential republic under
8925-531: The boom in salvage archaeology in South Korea. Rhee and Choi hypothesize that a mix of internal developments and external factors lead to the emergence of state-level societies in Korea. A number of archaeologists including Kang demonstrate the role of frequent warfare in the development of peninsular states. Some individual correlates of complex societies are found in the chiefdoms of Korea that date back to c. 700 BC . The best evidence from
9044-576: The capital of North Korea. Later that year, Kim received the Nobel Peace Prize "for his work for democracy and human rights in South Korea and in East Asia in general, and for peace and reconciliation with North Korea in particular". However, because of discontent among the population for fruitless approaches to the North under the previous administrations and, amid North Korean provocations,
9163-453: The coexistence of the spellings Corea and Korea in 19th-century publications, some Koreans believe that Imperial Japan , around the time of the Japanese occupation, intentionally standardized the spelling of Korea , making Japan appear first alphabetically. After Goryeo was replaced by Joseon in 1392, Joseon became the official name for the entire territory, though it was not universally accepted. The new official name has its origin in
9282-510: The concept of what defines a state-level society . This is different from the concept of state ( guk or Sino ko: 國, walled-town state, etc.) in the discipline of Korean history. In anthropological archaeology the presence of urban centres (especially capitals), monumental architecture, craft specialization and standardization of production, ostentatious burials, writing or recording systems , bureaucracy , demonstrated political control of geographical areas that are usually larger in area than
9401-589: The coup d'état, Chun planned to rise to power through several measures. On May 17, Chun forced the Cabinet to expand martial law to the whole nation, which had previously not applied to Jeju Island . The expanded martial law closed universities, banned political activities, and further curtailed the press. Chun's assumption of the presidency through the events of May 17 triggered nationwide protests demanding democracy; these protests were particularly focused, Gwangju , to which Chun sent special forces to violently suppress
9520-436: The early 7th century. Gojoseon expanded until it controlled the northern Korean Peninsula and parts of Manchuria . Gija Joseon was purportedly founded in the 12th century BCE, but its existence and role have been controversial in the modern era. In 108 BCE, the Han dynasty defeated Wiman Joseon and installed four commanderies in the northern Korean peninsula. Three of the commanderies fell or retreated westward within
9639-484: The entire peninsula and adjacent islands . It has a population of 51.96 million, of which half live in the Seoul Capital Area , the ninth most populous metropolitan area in the world . Other major cities include Busan , Daegu , and Incheon . The Korean Peninsula was inhabited as early as the Lower Paleolithic period. Its first kingdom was noted in Chinese records in the early 7th century BCE. After
9758-475: The environment. Unchecked industrialization and urban development have resulted in deforestation and the ongoing destruction of wetlands such as the Songdo Tidal Flat. However, there have been recent efforts to balance these problems, including a government run $ 84 billion five-year green growth project that aims to boost energy efficiency and green technology. The green-based economic strategy
9877-406: The establishment of Goguryeo, its early history is well attested archaeologically: the first and second capital cities , Jolbon and Gungnae city, are located in and around today's Ji'an, Jilin . In 2004, the site was designated as a World Heritage Site by UNESCO . Since 1976, continuing archaeological excavations concentrated in the southeastern part of modern Gyeongju have revealed parts of
9996-502: The exception of the short-lived Second Republic of Korea , the country has always had a presidential system with an independent chief executive. Under its current constitution the state is sometimes referred to as the Sixth Republic of Korea . The first direct election was also held in 1948. Three Kingdoms of Korea The Three Kingdoms of Korea or Samhan ( Goguryeo , Baekje and Silla ) competed for hegemony over
10115-526: The first Portuguese maps of 1568 by João vaz Dourado as Conrai and later in the late 16th century and early 17th century as Corea (Korea) in the maps of Teixeira Albernaz of 1630. The Kingdom of Goryeo became first known to Westerners when Afonso de Albuquerque conquered Malacca in 1511 and described the peoples who traded with this part of the world known by the Portuguese as the Gores . Despite
10234-574: The fourth century unleashed a wave of refugees that proved pivotal in speeding up the process of state-building in Korea," starting the Three Kingdoms era. Goguryeo emerged on the north and south banks of the Yalu (Amrok) River, in the wake of Gojoseon 's fall. The first mention of Goguryeo in Chinese records dates from 75 BC in reference to a commandery established by the Chinese Han dynasty , although even earlier mentions of "Guri" ( 구리 ) may be of
10353-720: The incident, igniting the June Democratic Struggle across the country. Eventually, Chun's party, the Democratic Justice Party , and its leader, Roh Tae-woo , announced the June 29 Declaration , which included the direct election of the president. Roh went on to win the election by a narrow margin against the two main opposition leaders, Kim Dae-jung and Kim Young-sam . Seoul hosted the Olympic Games in 1988 , widely regarded as successful and
10472-489: The kingdom continued to take aggressive actions against China, Silla, and Baekje attacks until it was conquered by allied Silla–Tang forces in 668. Most of its territory was absorbed by the Tang dynasty of China, and the territory of Baekje was absorbed by Silla. Baekje was founded as a member of the Mahan confederacy. Two sons of the founder of Goguryeo are recorded to have fled a succession conflict, to establish Baekje around
10591-442: The lands south of Pyongyang. The capital of Silla was Seorabeol (now Gyeongju ; "Seorabeol", "서라벌", is hypothesized to have been the ancient Korean term for "capital"). Buddhism became the official religion in 528. The remaining material culture from the kingdom of Silla including unique gold metalwork shows influence from the northern nomadic steppes, differentiating it from the cultures of Goguryeo and Baekje where Chinese influence
10710-415: The mountainous interior. Summer can be uncomfortably hot and humid, with temperatures exceeding 30 °C (86 °F) in most parts of the country. South Korea has four distinct seasons; spring, summer, autumn and winter. Spring usually lasts from late March to early May, summer from mid-May to early September, autumn from mid-September to early November, and winter from mid-November to mid-March. Rainfall
10829-478: The national level, although various ministries in the executive branch also carry out local functions. The judicial branch operates at both the national and local levels. Local governments are semi-autonomous and contain executive and legislative bodies of their own. South Korea is a constitutional democracy. The constitution has been revised several times since its first promulgation in 1948 at independence. However, it has retained many broad characteristics and with
10948-521: The next century or so, Goguryeo was the dominant nation in Manchuria and the northern Korean peninsula. Goguryeo eventually occupied the Liaodong Plains in Manchuria and today's Seoul area. Gwanggaeto achieved a loose unification of the Three Kingdoms of Korea. Goguryeo also controlled Tungusic tribes in Manchuria. After the establishment of the Sui dynasty and later the Tang dynasty in China,
11067-470: The north and the south, the war eventually reached a stalemate. During the war, Rhee's party promoted the One-People Principle , an effort to build an obedient citizenry through ethnic homogeneity and authoritarian appeals to nationalism . The 1953 armistice , never signed by South Korea, split the peninsula along the demilitarized zone near the original demarcation line. No peace treaty
11186-450: The northeast outskirts of the Silla capital. Songok-dong and Mulcheon-ri are examples of the large-scale of specialized factory-style productions in the Three Kingdoms and Unified Silla periods. The site was excavated in the late 1990s, and archaeologists found the remains of many production features such as pottery kilns , roof-tile kilns, charcoal kilns, as well as the remains of buildings and workshops associated with production. Since
11305-524: The present Seoul area. Baekje absorbed or conquered other Mahan chiefdoms and, at its peak in the 4th century, controlled most of the western Korean Peninsula. Buddhism was introduced to Baekje in 384 from Goguryeo, which Baekje welcomed. Baekje was a great maritime power; its nautical skill, which made it the Phoenicia of East Asia, was instrumental in the dissemination of Buddhism throughout East Asia and continental culture to Japan . Baekje played
11424-470: The resignation of the autocratic President Syngman Rhee. This was followed by 13 months of political instability as South Korea was led by a weak and ineffectual government. This instability was broken by the May 16, 1961, coup led by General Park Chung Hee . As president, Park oversaw a period of rapid export-led economic growth enforced by political repression . Under Park, South Korea took an active role in
11543-504: The same state. Evidence indicates Goguryeo was the most advanced, and likely the first established, of the three kingdoms. Goguryeo, eventually the largest of the three kingdoms, had several capitals in alternation: two capitals in the upper Yalu area, and later Nangrang ( Lelang in Chinese) which is now part of Pyongyang . At the beginning, the state was located on the border with China; it gradually expanded into Manchuria and destroyed
11662-696: The silver nano technology sterilizes over 650 types of bacteria and that "Samsung WM1245A Washing Machine releases over 400 billion silver ions which penetrate deeply into fabrics of any kind and create a coat of sterilizing protection for a maximum of 99.99% disinfection and an added antibacterial effect of up to 30 days after washing". According to Paul Lipscomb, Product Manager, White Goods, Samsung Australia: "The Silver Wash system means that it's no longer necessary to soak clothes in additives or wash at extremely high temperatures in order to sanitise them. This combined with Samsung front loading washing machine's industry leading water efficiency ratings of up to 5A, creates
11781-505: The southern Korean Peninsula. According to the Samguk sagi and Samguk yusa , Silla implemented a national policy, "Samhan Unification" ( 삼한일통 ; 三韓一統 ; Samhan Iltong ), to integrate Baekje and Goguryeo refugees. In 1982, a memorial stone dating to 686 was discovered in Cheongju with an inscription: "The Three Han were unified and the domain was expanded." During
11900-583: The successful hosting of the Winter Olympics in Pyeongchang . In April 2018, Park Geun-hye was sentenced to 24 years in jail because of abuse of power and corruption. The COVID-19 pandemic has affected the nation since 2020. That same year, South Korea recorded more deaths than births, resulting in a population decline for the first time on record. In March 2022, Yoon Suk Yeol , the candidate of conservative opposition People Power Party , won
12019-568: The time was Neo-Confucianism , which was epitomized by the seonbi class: nobles who passed up positions of wealth and power to lead lives of study and integrity. Between 1592 and 1598, Japan under Toyotomi Hideyoshi launched invasions of Korea , but the advance was halted by Korean forces (most notably the Joseon Navy led by Admiral Yi Sun-sin and his renowned " turtle ship ") with assistance from righteous army militias formed by Korean civilians, and Ming dynasty Chinese troops. Through
12138-529: The total land area. South Korea has 20 national parks and popular nature places like the Boseong Tea Fields, Suncheon Bay Ecological Park , and Jirisan . About 3,000 islands, mostly small and uninhabited, lie off the western and southern coasts of South Korea. Jeju Province is about 100 kilometers (62 miles) off the southern coast of South Korea. It is the country's largest island, with an area of 1,845 square kilometers (712 square miles). Jeju
12257-512: The unification of the Three Kingdoms of Korea into Silla and Balhae in the late 7th century, Korea was ruled by the Goryeo dynasty (918–1392) and the Joseon dynasty (1392–1897). The succeeding Korean Empire (1897–1910) was annexed in 1910 into the Empire of Japan . Japanese rule ended following Japan's surrender in World War II , after which Korea was divided into two zones :
12376-519: The unification of the Three Kingdoms by Silla led to the Northern and Southern States period , in which Balhae controlled the northern parts of Goguryeo, and much of the Korean Peninsula was controlled by Later Silla . Relationships between Korea and China remained relatively peaceful during this time. Balhae was founded by a Goguryeo general and formed as a successor state to Goguryeo. During its height, Balhae controlled most of Manchuria and parts of
12495-469: The uppermost elite were buried in large-scale tombs established at the highest point of a given cemetery. Cemeteries with 'uppermost elite' mounded burials such as Okseong-ri, Yangdong-ri, Daeseong-dong, and Bokcheon-dong display this pattern. Lee Sung-Joo proposed that, in addition to the development of regional political hierarchies as seen through analysis of burials, variation in types of pottery production gradually disappeared and full-time specialization
12614-622: The web of statelets during the Proto-Three Kingdoms period , and Goguryeo conquered neighboring state like Buyeo in Manchuria and chiefdoms in Okjeo , Dongye which occupied the northeastern Korean Peninsula. The three polities made the transition from walled-town state to full-fledged state-level societies between 1st – 3rd century AD. The primary sources for this period include Samguk sagi and Samguk yusa in Korea, and
12733-584: The world economy with export-oriented industrialization . The Fourth Republic was established after the October Restoration of 1972, in which Park wielded absolute power. The Yushin Constitution declared that the president could suspend basic human rights and appoint a third of the parliament. Suppression of the opposition and human rights abuse by the government became more severe in this period. Even after Park's assassination in 1979,
12852-744: Was a highly cultural state, and invented the metal movable type printing press . After defeating the Khitan Empire, which was the most powerful empire of its time, in the Goryeo–Khitan War , Goryeo experienced a golden age that lasted a century, during which the Tripitaka Koreana was completed and significant developments in printing and publishing occurred. This promoted education and the dispersion of knowledge on philosophy, literature, religion, and science. By 1100, there were 12 universities that produced notable scholars. However,
12971-505: Was a period of forced assimilation, in which Korean language, culture, and history were suppressed. This led to the March First Movement protests in 1919 and the subsequent foundation of resistance groups in exile, primarily in China. Among the resistance groups was Provisional Government of the Republic of Korea . Towards the end of World War II , the U.S. proposed dividing the Korean peninsula into two occupation zones:
13090-636: Was appointed premier of the Democratic People's Republic of Korea in September. In October, the Soviet Union declared Kim Il Sung's government as sovereign over both the north and south. The UN declared Rhee's government as "a lawful government having effective control and jurisdiction over that part of Korea where the UN Temporary Commission on Korea was able to observe and consult" and the government "based on elections which
13209-602: Was ever signed, resulting in the two countries remaining technically at war. Approximately 3 million people died in the Korean War, with a higher proportional civilian death toll than World War II or the Vietnam War , making it one of the deadliest conflicts of the Cold War era. In addition, virtually all of Korea's major cities were destroyed by the war. In 1960, a student uprising (the " April Revolution ") led to
13328-484: Was instrumental in the dissemination of Buddhism throughout East Asia and spreading continental culture to Japan. Baekje was once a great military power on the Korean Peninsula, especially during the time of Geunchogo , but was critically defeated by Gwanggaeto the Great and declined. Silla was the smallest and weakest of the three, but used opportunistic pacts and alliances with the more powerful Korean kingdoms, and eventually Tang China , to its advantage. In 676,
13447-466: Was more distant from China, showed greater influence from Eurasian steppe nomad cultures and greater preservation of native traditions. During this period, the Three Kingdoms had yet to unify their separate identities. Each kingdom produced their own individual histories; only in the Goryeo dynasty period was the collective history of the Korean Peninsula written together. "The decline of Chinese power in
13566-597: Was more pronounced. Other smaller states or regions existed in Korea before and during this period: Centuries after Buddhism originated in India , the Mahayana Buddhism arrived in China through the Silk Route in 1st century AD from Tibet , then to Korean Peninsula in the 3rd century from where it transmitted to Japan. In Korea, it was adopted by the state religion by three constituent polities, first by
13685-435: Was no longer the official name. Under Japanese rule , the two names Han and Joseon coexisted. Following the surrender of Japan , in 1945, the "Republic of Korea" was adopted as the legal English name for the new country. However, it is not a direct translation of the Korean name. As a result, the Korean name "Daehan Minguk" is sometimes used by South Koreans as a metonym to refer to the Korean ethnicity (or " race ") as
13804-481: Was observed by the Temporary Commission" in addition to a statement that "this is the only such government in Korea." Both leaders engaged in authoritarian repression of political opponents. South Korea requested military support from the United States but was denied, and North Korea's military was heavily reinforced by the Soviet Union. On June 25, 1950, North Korea invaded South Korea, sparking
13923-403: Was once a great military power on the Korean Peninsula, especially during the time of Geunchogo , but was critically defeated by Gwanggaeto and declined. In the late 5th century, under attack from Goguryeo, the capital of Baekje was moved south to Ungjin (present-day Gongju ) and later further south to Sabi (present-day Buyeo ). Baekje was conquered by Silla-Tang alliance in 660, submitting
14042-493: Was sunk killing 46 South Korean sailors, allegedly by a North Korean submarine. In November 2010 Yeonpyeongdo was attacked by a significant North Korean artillery barrage, with 4 people dying. The lack of a strong response to these attacks from both South Korea and the international community (the official UN report declined to explicitly name North Korea as the perpetrator for the Cheonan sinking) caused significant anger with
14161-513: Was the only recognizable kind of pottery production from the end of the 4th century A.D. At the same time the production centers for pottery became highly centralized and vessels became standardized. Centralisation and elite control of production is demonstrated by the results of the archaeological excavations at Songok-dong and Mulcheon-ni in Gyeongju . These sites are part of what was an interconnected and sprawling ancient industrial complex on
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