Slavery timeline

1

1820 - 1821
1846 - 1848
1850 - sep 1850
1850 - 1851
nov 1853 - 1854
may 19 1856 - may 20 1856
nov 1856 - 1857
jan 1858 - dec 1858
nov 1859 - dec 1859
jan 1863 - dec 1863
1863 - 1864
nov 1863 - dec 1863
jan 1865 - dec 1865
Feb 23 1868 - Feb 24 1868
jul 8 1868 - jul 9 1868
march 3 1869 - march 4 1869
Feb 2 1870 - Feb 3 1870
1895 - 1896