History of Marijuana in the United States

General History

1611
1745 - 1775
1774 - 1824
1850 - 1940
1866
1870 - 1880
1910
1920 - 1930
1930 - 1940
1990 - 2000

Medical History

1850 - 1942

Legal History

1875
1880
1883
1906
1911
1913
1914
1915
1930
1936
1937
1970
1981 - 1989
11/03/1996
11/3/1998
11/02/1999
06/14/2000
11/07/2000
11/02/2004
01/03/2006
03/13/2007
11/04/2008
01/11/2010
07/27/2010
11/02/2010
05/13/2011
05/31/2012
11/06/2012
11/06/2012

Cultural History

1950 - 1960
1960 - 1970