They gave them water and that’s the fake answer
I think it is the third one hope that helps
Answer:
The first battle of Bull Run is considered the first major battle of the American Civil War. It occurred on July 21, 1861 and was fought near the Manassas railroad junction in the state of Virginia. This battle was named by the Union army after a stream that ran through the battlefield that was called Bull Run.
Explanation:
they preferred slave because the were cheep all they had to do was feed them and give them a home