Goguryeo also later known as Goryeo, was a Korean kingdom located in the northern and central parts of the Korean Peninsula and the southern and central parts of modern day Northeast China. At its peak of power, Goguryeo controlled most of the Korean Peninsula, large parts of Manchuria and parts of eastern Mongolia and Inner Mongolia as well as Russia.
Samguk Sagi is a historical record of the Three Kingdoms of Korea: Goguryeo, Baekje and Silla. Completed in 1145, it is well known in Korea as the oldest surviving chronicle of Korean history.
Baekje or Paekche was a Korean kingdom located in southwestern Korea from 18 BC to 660 AD. It was one of the Three Kingdoms of Korea, together with Goguryeo and Silla. While the three kingdoms were in separate existence, Baekje had the highest population of approximately 3,800,000 people, which was similar to that of Goguryeo and much larger than that of Silla.
Buyeo or Puyŏ, also rendered as Fuyu, was an ancient kingdom that was centered in northern Manchuria in modern-day northeast China. It is considered a Korean kingdom, and had ties to the Yemaek people, who are considered to be the ancestors of modern Koreans. Buyeo is a major predecessor of the Korean kingdoms of Goguryeo and Baekje.
Japonic or Japanese–Ryukyuan, sometimes also Japanic, is a language family comprising Japanese, spoken in the main islands of Japan, and the Ryukyuan languages, spoken in the Ryukyu Islands. The family is universally accepted by linguists, and significant progress has been made in reconstructing the proto-language, Proto-Japonic. The reconstruction implies a split between all dialects of Japanese and all Ryukyuan varieties, probably before the 7th century. The Hachijō language, spoken on the Izu Islands, is also included, but its position within the family is unclear.
The Peninsular Japonic languages are now-extinct Japonic languages reflected in ancient placenames and glosses from central and southern parts of the Korean Peninsula. Most linguists believe that Japonic arrived in the Japanese archipelago from the Korean peninsula during the first millennium BCE. The placename evidence suggests that Japonic languages were still spoken in parts of the peninsula for several centuries before being replaced by the spread of Korean.
The Goguryeo language, or Koguryoan, was the language of the ancient kingdom of Goguryeo, one of the Three Kingdoms of Korea. Early Chinese histories state that the language was similar to those of Buyeo, Okjeo and Ye. Lee Ki-Moon grouped these four as the Puyŏ languages. The histories also stated that these languages were different from those of the Yilou and Mohe. All of these languages are unattested except for Goguryeo, for which evidence is limited and controversial.
Uija of Baekje was the 31st and final ruler of Baekje, one of the Three Kingdoms of Korea. His reign ended when Baekje was conquered by an alliance of the rival Korean kingdom Silla and China's Tang dynasty.
Gaero of Baekje was the 21st king of Baekje, one of the Three Kingdoms of Korea. He was the eldest son of the 20th king Biyu. He died in battle as Baekje's capital in the present-day Seoul region fell to the northern rival kingdom Goguryeo.
Okjeo was an ancient Korean tribal state which arose in the northern Korean peninsula from perhaps the 2nd century BCE to the 5th century CE.
Samhan, or Three Han, is the collective name of the Byeonhan, Jinhan, and Mahan confederacies that emerged in the first century BC during the Proto–Three Kingdoms of Korea, or Samhan, period. Located in the central and southern regions of the Korean Peninsula, the Samhan confederacies eventually merged and developed into the Baekje, Gaya, and Silla kingdoms. The name "Samhan" also refers to the Three Kingdoms of Korea.
Chumo, posthumously Chumo the Strong, was the founding monarch of the kingdom of Goguryeo, and was worshipped as a god-king by the people of Goguryeo and Goryeo. Chumo was originally a Buyeo slang for an excellent archer, which became his name later. He was commonly recorded as Jumong by various Chinese literatures including history books written by Northern Qi and Tang—the name became dominant in future writings including Samguk Sagi and Samguk Yusa. Chumo's title was changed to Dongmyeong the Strong, literally translated to the Bright Strong King of the East, at some point of time prior to compilation of Samguk Sagi (1145). His other names include Chumong, Jungmo, Nakamu, or Tomo. In Samguk Sagi, he was recorded as Jumong with the surname Go, and was also known as Junghae or Sanghae.
Old Korean is the first historically documented stage of the Korean language, typified by the language of the Unified Silla period (668–935).
The Goguryeo–Wei War was a series of invasions of Goguryeo from 244 to 245 launched by Cao Wei.
The language of the kingdom of Baekje, one of the Three Kingdoms of Korea, is poorly attested, and scholars differ on whether one or two languages were used. However, at least some of the material appears to be variety of Old Korean.
Gaya, also rendered Kaya, Kara or Karak, is the presumed language of the Gaya confederacy in ancient southern Korea. Only one word survives that is directly identified as being from the language of Gaya. Other evidence consists of place names, whose interpretation is uncertain.
Koreanic is a small language family consisting of the Korean and Jeju languages. The latter is often described as a dialect of Korean, but is distinct enough to be considered a separate language. Alexander Vovin suggested that the Yukjin dialect of the far northeast should be similarly distinguished. Korean has been richly documented since the introduction of the Hangul alphabet in the 15th century. Earlier renditions of Korean using Chinese characters are much more difficult to interpret.
The Puyŏ or Puyo-Koguryoic languages are four languages of northern Korea and eastern Manchuria mentioned in ancient Chinese sources. The languages of Buyeo, Goguryeo, Dongye and Okjeo were said to be similar to one another but different from the language of the Yilou to the north . Other sources suggest that the ruling class of Baekje may have spoken a Puyŏ language.
The Han languages or Samhan languages were the languages of the Samhan of ancient southern Korea, the confederacies of Mahan, Byeonhan and Jinhan. They are mentioned in surveys of the peninsula in the 3rd century found in Chinese histories, which also contain lists of placenames, but are otherwise unattested. There is no consensus about the relationships between these languages and the languages of later kingdoms.
Chapter 37 of the Samguk sagi contains a list of place names and their meanings, from part of central Korea captured by Silla from the former state of Goguryeo (Koguryŏ). Some of the vocabulary extracted from these names provides the principal evidence that Japonic languages were formerly spoken in central and southern parts of the Korean peninsula. Other words resemble Korean or Tungusic words.
