1808
The North never had slavery.
Every state has outlawed slavery, so....
The thirteenth amendment outlawed slavery in the United States.
Slavery was outlawed.
NIt outlawed slavery in the Northwest Territory Thanks
Slavery was abolished in Delaware in the year of 1787. Vermont and New Jersey abolished slavery in the year of 1777.
The Thirteenth Amendment to the United States Constitution abolished slavery and involuntary servitude, except as punishment for a crime.
The thirteenth year if you are doing studies weekly 12 that is your answer
Slavery
Georgia originally outlawed slavery but later reversed its policy in 1751.
a commonly accepted year for New Hampshire would be 1857 but the real date it was outlawed was 1865.