Liao RiverThe Liao River () is the principal river in southern Northeast China, and one of the seven main river systems in China. Its name derived from the Liao region, a historical name for southern Manchuria, from which the Liaoning province, Liaodong Peninsula and Liao dynasty also all have derived their names. The river is also popularly known as the "mother river" in Northeast China. Coursing long, the Liao River system drains a catchment basin of over , but its mean discharge is quite small at only about , about one-twentieth that of the Pearl River.
PyongyangPyongyang (ˌpjɒŋˈjæŋ , USalsoˌpjʌŋˈjɑːŋ , phjʌŋjaŋ; ) is the capital and largest city of North Korea, where it is sometimes labeled as the "Capital of the Revolution". Pyongyang is located on the Taedong River about upstream from its mouth on the Yellow Sea. According to the 2008 population census, it has a population of 3,255,288. Pyongyang is a directly administered city () with a status equal to that of the North Korean provinces. Pyongyang is one of the oldest cities in Korea.
Jinhan confederacyJinhan (tɕin.ɦan) was a loose confederacy of chiefdoms that existed from around the 1st century BC to the 4th century AD in the southern Korean Peninsula, to the east of the Nakdong River valley, Gyeongsang Province. Jinhan was one of the Samhan (or "Three Hans"), along with Byeonhan and Mahan. Apparently descending from the Jin state of southern Korea, Jinhan was absorbed by the later Silla, one of the Three Kingdoms of Korea. Jinhan, like the other Samhan confederacies, arose out of the confusion and migration following the fall of Wiman Joseon in 108 BC.
Mumun pottery periodThe Mumun pottery period is an archaeological era in Korean prehistory that dates to approximately 1500-300 BC. This period is named after the Korean name for undecorated or plain cooking and storage vessels that form a large part of the pottery assemblage over the entire length of the period, but especially 850-550 BC. The Mumun period is known for the origins of intensive agriculture and complex societies in both the Korean Peninsula and the Japanese Archipelago.
DaejongismDaejongism (대종교, 大倧敎 Daejonggyo or Taejongkyo, "religion of the Divine Progenitor" or "great ancestral religion") or Dangunism (단군교, 檀君敎 Dangungyo or Tangunkyo, "religion of Dangun") is the name of a number of religious movements within the framework of Korean shamanism, focused on the worship of Dangun (or Tangun). There are around seventeen of these groups, the main one of which was founded in Seoul in 1909 by Na Cheol (나철, 1864-1916).
Nakdong RiverThe Nakdonggang River or Nakdonggang (nakt͈oŋgaŋ) is the longest river in South Korea, and passes through major cities such as Daegu and Busan. It takes its name from its role as the eastern border of the Gaya confederacy during Korea's Three Kingdoms Era. The Nakdonggang flows from the Taebaek Mountains to the South Sea or Korean Strait, which separates Korea from Japan. The river originates from the junction of the Cheolamcheon and Hwangjicheon streams in Dongjeom-dong, Taebaek city, Gangwon province.
Korean nationalismKorean nationalism can be viewed in two different contexts. One encompasses various movements throughout history to maintain a Korean cultural identity, history, and ethnicity (or "race"). This ethnic nationalism was mainly forged in opposition to foreign incursion and rule. The second context encompasses how Korean nationalism changed after the partition in 1945. Today, the former tends to predominate. The term "pure blood" refers to the belief that Korean people are a pure race descended from a single ancestor.
Book of HanThe Book of Han or History of the Former Han (Qián Hàn Shū,《前漢書》) is a history of China finished in 111 AD, covering the Western, or Former Han dynasty from the first emperor in 206 BCE to the fall of Wang Mang in 23 CE. It is also called the Book of Former Han. The work was composed by Ban Gu (32–92 CE), an Eastern Han court official, with the help of his sister Ban Zhao, continuing the work of their father, Ban Biao.
Hwandan GogiHwandan Gogi (Hangul: 환단고기; Hanja: 桓檀古記), also called Handan Gogi, is a fiction compilation of texts on ancient Korean history. It is a bound volume of four supposedly historical records: Samseonggi, Dangun Segi, Bukbuyeogi, and Taebaek Ilsa. According to its introduction, the text was compiled in 1911 by Gye Yeon-su (계연수, 桂延壽; died 1920) and supervised by Yi Gi (이기, 李沂; 1848–1909). The entire set of texts, of which the only extant version is a modern transcription by Yi Yu-rip published in 1979, is widely regarded as a forgery among academics.
