Slavery was originally legal in all of the thirteen British colonies in North America. After the American Revolution eight of those states ended slavery, each in its own time and manner. The following list shows when each of those original states officially abolished slavery (often some form of slavery would continue long after the official abolition date due to technicalities):
Vermont: 1777
Pennsylvania: 1780
Massachusetts: 1783
New Hampshire: 1783
Connecticut: 1784
Rhode Island: 1784
New York: 1799
New Jersey: 1804
The Northwest Territory was created in 1787 with a prohibition on slavery. Because of this, the states created from that territory were all free states:
Ohio
Indiana
Illinois
Michigan
Wisconsin
Minnesota
Additional free states admitted before the Civil War:
Iowa
Maine
California
Oregon
Kansas
That's a total of 19 free states prior to the Civil War.
There were 15 slave states before the Civil War. 11 of those formed the Confederate States of America. The slave states of Delaware, Kentucky, Maryland and Missouri remained part of the Union, and West Virginia broke off from Virginia and joined the Union as a slave state in 1863. The District of Columbia, sandwiched between two slave states, allowed slavery until the Civil War.
Actually slavery was legal and practiced in all thirteen of the states during the Revolution. Pennsylvania, with its strong Quaker influence, was the first to act to end slavery, in 1780. But Pennsylvania's new law did not free all the slaves; it provided for "gradual emancipation". Any slave who was already eighteen or older was not freed. Slave children, including new slave children born after the law was passed, would be freed when they reached the age of eighteen
The northern states were against slavery. They wanted to abolish it.
States in the north did not allow slavery until the 1830s. It was also illegal to bring slaves to the west and midwest.
States that permitted slavery were known as slave states. States that did not permit slavery were known as free states.
A Free State, just one answer might be better ones
Because of religious freedom and that was the only state out of all the thirteen colonies that did not allow slavery.
No
the sovereignty of each state, known as popular sovereignty
vermont
illinois
States that permitted slavery were known as slave states. States that did not permit slavery were known as free states.
States in the north did not allow slavery until the 1830s. It was also illegal to bring slaves to the west and midwest.
Lincoln argued that it was wrong to decide whether to allow slavery in a state or territory by voting
A Free State, just one answer might be better ones
The decision of whether to allow slavery or not in each state was left for the residents to decide.
There was a problem when Missouri wanted to become a state because the south wanted Missouri to enter as a slave state but the north wanted Missouri to enter as a free state. Which led to the Missouri Compromise.
Lincoln argued that it was wrong to decide whether to allow slavery in a state or territory by voting
wanted to allow slavery
Those people lived in the border parts during the war.
popular sovereignty