Question: Who invaded south korea and tried to take over their country?

Disambiguated questions and answers:
context: Subsequently, Korea was invaded in 1627 and again in 1636 by the Manchus, who went on to conquer China and establish the Qing dynasty, after which the Joseon dynasty recognized Qing suzerainty. Though Joseon respected its traditional subservient position to China, there was persistent loyalty for the perished Ming China and disdain for the Manchus, who were regarded as barbarians.
question: Who invaded south korea and tried to take over their country in 1627 and 1636?
short_answers: The Manchus

Amin

Qing dynasty
wikipage: History of Korea

context: In 1866, reacting to greater numbers of Korean converts to Catholicism despite several waves of persecutions, the Joseon court clamped down on them, massacring French Catholic missionaries and Korean converts alike. Later in the year France invaded and occupied portions of Ganghwa Island. The Korean army lost heavily, but the French abandoned the island.
question: Who invaded south korea and tried to take over part of their country in 1866?
short_answers: France
wikipage: History of Korea

context: After the First Sino-Japanese War and the Russo-Japanese War, Korea was occupied by Japan from 1910 to 1945. Japan tried to suppress Korean traditions and culture and ran the economy primarily for its own benefit. Korean resistance groups known as Dongnipgun (Liberation Army) operated along the Sino-Korean border, fighting guerrilla warfare against Japanese forces. Some of them took part in allied action in China and parts of South East Asia. One of the guerrilla leaders was the communist Kim Il-sung, who later became the first leader of North Korea.
question: Who invaded south korea and tried to take over their country in the early 20th century?
short_answers: Japan
wikipage: North Korea

context: Since 1945, relations involve three states: North Korea, South Korea and Japan. Japan cut off Korea from Qing Chinese suzerainty and for Japan, a high priority in the late 19th century, fighting wars with those two countries on the issue. Japan took control of Korea with the Japan-Korea Annexation Treaty of 1910. When Japan was defeated in World War II, Soviet forces took control of the North, and American forces took control of the South, with the 38th parallel as the agreed-upon dividing line. South Korea became independent as of August 15, 1945, and North Korea as of September 9, 1945. In June 1950, North Korea invaded and almost conquered South Korea, but was driven back by the United Nations command, leading South Korean, American, European and international forces. North Korea was nearly captured, with the United Nations intending to roll back Communism there. However, China entered the war, pushed the UN forces out of North Korea, and a military stalemate resulted along the lines similar to the 38th parallel. An armistice was agreed on in 1953, which is still in effect, and the cease-fire line of that year remains the boundary between North and South.
question: Who invaded south korea and tried to take over their country in 1950?
short_answers: North Korea
wikipage: History of Japan–Korea relations

Long answers:
knowledge: content: In 1627 Amin was in command of the expedition to Korea and was successful in forcing the king of Korea to sue for peace.
wikipage: Amin (Qing dynasty)
long_answer: Many countries have invaded South Korea to try to take over the country, beginning when Korea was invaded in 1627 and again in 1636 by the Manchus, who went on to conquer China and establish the Qing dynasty, led by Amin. France invaded and occupied portions of Ganghwa Island in 1866, but the French abandoned the island even though the Korean army lost heavily. After the First Sino-Japanese War and the Russo-Japanese War, Korea was occupied by Japan from 1910 to 1945. In June 1950, North Korea invaded and almost conquered South Korea, but was driven back by the United Nations command, leading South Korean, American, European and international forces.