America early 20th century By aruttler Feb 1, 1929 great depression Feb 1, 1945 WWII Feb 1, 1946 cold war Feb 1, 1950 !950s Feb 1, 1950 karean war Feb 1, 1953 karean war ended Feb 1, 1954 civil rights movement Feb 1, 1968 civil rights movement ended Feb 1, 1973 genocide ( cambodia) Feb 1, 1989 cold war ended