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.
1997
2017
1982
1977
1980
2019
1942
2016
2006
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1904
2005
2001
1979
1968
2009
2012
2007
2013