The strange history of the now abandoned American 1993-bill, «Don't ask, don't tell» where sexual orientation was a "non-talk" policy in the American forces, leading to 13.368 getting kicked out before 2011.
2000
2012
1992
1976
2010
2003
1969
1975
1970
1958
1981
2005
2013
2009
1974
1993
2014