Answer:
On June 27, President Truman announced to the nation and the world that America would intervene in the Korean conflict in order to prevent the conquest of an independent nation by communism.
Step-by-step explanation:
He argued that "communism has passed beyond the use of subversion to conquer independent nations and will now use armed invasion and war." Truman's statement suggests that he believed the attack by North Korea had been part of a larger plan by communist China and, by extension, the Soviet Union.
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 fighting of the Korean War to an end. The armistice ended America's first experiment with the Cold War concept of “limited war.”