Who was responsible for the Korean War?

Keeping this in consideration, who Won Korean War?

Neither side actually won the Korean War. In fact, the war goes on to this day, since the combatants never signed a peace treaty. South Korea did not even sign the Armistice agreement of July 27, 1953, and North Korea repudiated the armistice in 2013.

Secondly, why did China get involved in the Korean War? The 300,000-man Chinese offensive caught the U.N. forces off guard, largely because of U.S. Gen. Douglas MacArthur's belief that China would not openly enter the war, and vastly expanded the conflict. The Korean War began when communist North Korean forces invaded democratic South Korea on June 25, 1950.

Additionally, why was there a Korean War?

Causes of the Korean War: The Soviet Union occupied the area north of the 38th parallel and the United States occupied the area south until 1948. Two new ideologically opposite countries were established in 1948: The Republic of Korea (South Korea) and the Democratic People's Republic of Korea (North Korea).

What was the outcome of Korean War?

Armistice ends the Korean War. After three years of a bloody and frustrating war, the United States, the People's Republic of China, North Korea, and South Korea agree to an armistice, bringing the Korean War to an end. The armistice ended America's first experiment with the Cold War concept of “limited war.”