History of Special Education

Events

April 15, 1817
1832
1840
1864
1870
1896
1919
February 24, 1922
1931
1933
1943
October 20, 1950
May 17, 1954
January 1, 1965
October 8, 1971
December 17, 1971
January 1, 1972
September 26, 1973
1975
1975
June 28, 1982
August 6, 1986
July 26, 1990
October 30, 1990
January 8, 2002
December 3, 2004