No the union made a blockade of ships so that more suplies or slaves could not be shipped to the south from other countries.
They were brought by boat in large ships, by slave traders.
No were were not.
If you were black, you your automatically a slave.
a slave state
At slave-auctions, which were widely advertised
slave forts were built by the coast because when the slaves were captured they would be "stored" in the forts. When the ship would arrive they would simply be lead out of the forts and taken aboard the ships
The slave trade? The Europeans.
Gettysburg
yes it was a slave state
Free
About 3 million
the slave ships were wooden and they smellt horrible and the ships are really dirty.