Jazz By ivan716 Period: Apr 12, 1861 to May 9, 1865 Guerra de Seccessió Americana. Jan 1, 1880 Blues. Period: Jan 1, 1890 to Jan 1, 1910 Ragtime Period: Jan 1, 1890 to Jan 1, 1910 Estil Nova Orleans Period: Jan 1, 1910 to Jan 1, 1920 Dixieland Period: Jul 28, 1914 to Nov 11, 1918 Primera Guerra Mundial Period: Jan 1, 1920 to Jan 1, 1933 Llei seca Period: Jan 1, 1930 to Jan 1, 1940 Swing Period: Sep 1, 1939 to Sep 2, 1945 Segona Guerra Mundial Jan 1, 1940 Bebop Period: Jan 1, 1950 to Jan 1, 1960 Cool jazz. Period: Jan 1, 1960 to Jan 1, 1970 Free jazz.