Gaeru (reigned 128–166) was the fourth king of Baekje, one of the Three Kingdoms of Korea. He founded Bukhan Mountain Fortress in present-day Goyang city, Gyeonggi in 132. Baekje fought off many Goguryeo invasions from this fortress, and King Chogo based his northward campaign on it. Hangul is the native alphabet used to write the Korean language, as opposed to the Hanja system borrowed from China. ... Hanja (lit. ... The Revised Romanization of Korean is the official Korean language romanization system in South Korea. ... McCune-Reischauer is one of the two most widely used Korean language romanization systems, along with the Revised Romanization of Korean, which replaced McCune-Reischauer as the official romanization system in South Korea in 2000. ... Events King Gaeru of Baekje succeeded the throne of Baekje in Korean peninsula. ... Events Pope Soter succeeds Pope Anicetus Change of Patriarch of Constantinople from Patriarch Laurence to Patriarch Alypius Dacia invaded by barbarians Conflict erupts on the Danube frontier between Rome and the Germanic tribe of the Marcomanni Roman envoy sent out by emperor Antoninus Pius. ... A monarch is a type of ruler or head of state. ... Baekje was a kingdom in southwestern Korea. ... The Three Kingdoms of Korea were Goguryeo, Baekje and Silla, which dominated the Korean peninsula and parts of Manchuria for much of the 1st millennium CE. The Three Kingdoms period in Korea is usually considered to run from the 4th century CE until Sillas triumph over Goguryeo in 668. ... Goyang is a city in Gyeonggi Province, South Korea. ... Gyeonggi is the most populous province in South Korea. ... Events Simon bar Kokhba and Rabbi Eleazar start a war of liberation against the Romans, which is crushed by emperor Hadrian. ... Goguryeo (also known as Koguryo; : Gāogōulí) (37 BC-668) was an empire in Manchuria and northern Korea. ... Chogo (reigned 166–214), also known as King Sogo or King Sokgo depending on the record, was the fifth monarch of Baekje, one of the Three Kingdoms of Korea. ...

Baekje–Silla relationship was peaceful for most of his period of reign. In 165, Gilseon (길선/吉宣), a minister of Silla, failed his coup d'etat attempt and fled to Baekje. King Gaeru gave him refuge and the two countries became hostile. Baekje was a kingdom in southwestern Korea. ... Silla (also denoted as Shilla) was one of the three kingdoms of ancient Korea. ... Events A pandemic breaks out in Rome after the Roman army returns from Parthia. ... Hangul is the native alphabet used to write the Korean language, as opposed to the Hanja system borrowed from China. ... Hanja (lit. ... Silla (also denoted as Shilla) was one of the three kingdoms of ancient Korea. ... A coup détat, or simply a coup, is the sudden overthrow of a government, usually done by a small group that just replaces the top power figures. ...

See also

• History of Korea
• List of Korea-related topics

This article is about the history of Korea. ... This is a list of Wikipedia articles on Korea-related people, places, things, and concepts. ...

Korea has been ruled by a number of kingdoms/empires and republics over the last several millennia. ... Chogo (reigned 166–214), also known as King Sogo or King Sokgo depending on the record, was the fifth monarch of Baekje, one of the Three Kingdoms of Korea. ...