What was the goal of the United States leaders were trying to accomplish limited war?

Truman moved the US and the UN from fighting a war for a limited aim to waging a war for an unlimited political objective. He changed the political objective. Thus, he changed the nature of the war. ... Truman later insisted in his memoirs that everything he did in Korea was to prevent a Third World war.

the two things that develop a strong social foundation are: a. separation of church and states e. education received attention separation of church and states separate the illogical  argument that came from religious beliefs to a fact based belief. while education will make us remember the past to avoid the repeat of our mistakes.