Army mcCarthy hearings By madscientseth Dec 3, 1950 Hollywood 10 prision for not answering questions Feb 21, 1951 mcCarthy claim communitsts claim Apr 2, 1954 McCarthy hearings U.S senator Nov 10, 1956 Hungarian revolution hungaries fall communism May 1, 1960 U2 incedent U2 spy plane shot down by soviets May 1, 1990 Warsaw pact Russia friendship with U.S.
