Answer: Five border states, all allowing slavery, fought with the North in the Civil War. The slaves in these states were not freed until 1865.
Please give me brainlest! I hope this helps.
Answer:
A
Explanation:
Going of by this is why I said A but don't take my word for it
The war started mainly because of four aspects: Militarism, Alliances, Imperialism and Nationalism. This is because big armies become potential threats to other countries, other countries started forcing alliances in order to secure land.
