What history has taught us? World War II caused about 50 million deaths. Communism power also come into play in the eastern Europe, while China turned into a communist in 1949. Truman believes the domino effect would appear in the spread of communism, and hence the US forces get involved in Asian war with their declaration of limited war. The global strategy has united its people with its propaganda of “the mighty endeavour”. However, this approach stems from the WW I which believed to be a conduct of “make the world democratic”.
Which draw the US force into Koreans, who have been convinced from the Soviet from the right to the extreme and started the war with the south. The US fought for maintaining their “duty of global safety”, and China joined for self defence geographically. The separate parts of Korean have never been reunited ever since which remained as an uncertain relation nowadays in the East.
Another one of the most causalities during 1930s and 1940s, in Asia after the surrender of Japan is the vietnam war. The US gov afraid communism will spread over Asia to Vietnam and so they wanted to take over this land. China aided this war and retrieved their assistance, but there is another civil war between two parts. But finally the Saigon won the fight and Vietnam was united as a republic of Vietnam.