List of ambassadors of the United States to South Korea
At the end of World War II, American forces accepted Imperial Japan's surrender in southern Korea, and Soviet forces accepted the surrender of the Japanese in northern Korea. Talks to agree upon a unity government for Korea failed and in 1948, two separate Korean states were created: the Republic of Korea (South Korea) and the Democratic People's Republic of Korea (North Korea). The United States established diplomatic relations with the new South Korean government, but did not recognize North Korea. Other countries, like the Soviet Union, recognized the Pyongyang government in North Korea, but did not initially establish relations with the South Korean government in Seoul.
Day of the Foundation of the Republic (North Korea)
Following the Liberation of Korea in 1945 by the Soviet and American forces, a communist Soviet military regime was set up in the northern part of Korea. A new Supreme People's Assembly was elected in August 1948, and on 3 September a new constitution was promulgated. The Democratic People's Republic of Korea was proclaimed on 9 September, with Kim Il-sung as Premier. Because the date is 9 September, it is also called 9 · 9 (old version).