around 1863-1865
they abolished slavery in the northern united states in 1861 and in the southern united states slavery was abolished in 1865.
Missouri abolished slavery in 1865. This is the same year the Tennessee and West Virginia states chose to abolished slavery.
Slavery was abolished in various countries during the 19th and 20th centuries. In the United States, the 13th Amendment to the Constitution officially abolished slavery in 1865. Other countries, such as Brazil and the United Kingdom, also abolished slavery during the same time period.
Slavery was abolished in the United States with the ratification of the 13th Amendment on December 6, 1865, following the Civil War. The amendment officially ended the institution of slavery in the country.
Slavery was officially abolished in Argentina in 1813. The passage of the Argentine Constitution in 1853 further solidified the abolition of slavery in the country.
The thirteenth amendment abolished slavery.
Amendment 13 abolished slavery.
The 13th Amendment officially abolished slavery.
slavery was abolished in 1834
the 13th amendment abolished slavery
The Compromise of 1850 abolished slavery in the state of Washington DC. It also allowed California to become part of the union as a slave free state.
Slavery was abolished by the thirteenth amendment.to abolish slavery
It was the Thirteenth Amendment which abolished slavery.
Mexico abolished slavery
When slavery was abolished, slaves were released from their owners, making them "free".
Slavery has not been abolished though some countries have made it illegal.
It abolished slavery