How did the u. s. containment strategy in asia compare to containment in europe?

In Asia the U.S. containment strategy turned into many wars like the Korean war that started on June 25, 1950 and ended on July 27, 1953. The Vietnam war that lasted 19 years and ended in 1973. In Europe there were no wars but there were many skirmishes like The Prague spring that was a process of liberization in and mass protest in Czechoslovakia as a Communist state after World War II. It began on 5 January 1968, when reformist Alexander Dubček was elected First Secretary of the Communist Party of Czechoslovakia (KSČ), and continued until 21 August 1968, when the Soviet Union and other members of the Warsaw Pact invaded the country to suppress the reforms.

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i do not know if this question has options, but a main impact of the federal reserve act of 1913, which created the federal reserve bank, was the international use of the u.s. dollar, which soon became the world's leading currency - particularly during world war i, since many nations around the world asked the united states for money.