Unit 14 Timeline ( 36 - 38 ) By AponteClaribel Mar 12, 1947 Truman Doctrine Apr 3, 1947 Marshall Plan Jul 16, 1951 Catcher in the Rye Period: Jun 4, 1958 to Nov 9, 1961 Berlin Crisis Oct 11, 1962 Trade Expansion Act Jul 2, 1964 Civil RIghts Act