Nothing in this subchapter or subchapter II shall be deemed to amend, modify, or repeal the Acts of (), (), (), (), and (), and Acts amendatory thereof or supplementary thereto.14 Stat. 25116 Stat. 21719 Stat. 37732 Stat. 38858 Stat. 887July 26, 18661866-07-26July 9, 18701870-07-09March 3, 18771877-03-03June 17, 19021902-06-17December 22, 19441944-12-22