when was slavery abolished in usa
Passed by Congress on January 31, 1865, and ratified on December 6, 1865, the 13th amendment abolished slavery in the United States. The 13th amendment, which formally abolished slavery in the United States, passed the Senate on April 8, 1864, and the House on January 31, 1865.On February 1, 1865, President Abraham Lincoln approved the Joint Resolution of Congress submitting the proposed amendment to the state legislatures.ith the adoption of the 13th amendment, the United States found a final constitutional solution to the issue of slavery. The 13th amendment, along with the 14th and 15th, is one of the trio of Civil War amendments that greatly expanded the civil rights of Americans.