Question

How did the Korean War exemplify the containment policy of the Truman Doctrine?

Answer 1

Well, first, The USA led a counter-attack against communists, so it was a defensive act of containment, not an first agression. Second, The US Army got the UNO permission to wear UN uniforms and flag, in order to pacify the peninsula. Third, it was the first exemple of Truman's Doctrine outside Europe, prooving it was a worldwide policy. But don't forget thousend of killed civilians, by both sides - War is NEVER a clean job.