One way in which the Kingdom of Ghana facilitated the gold trade was by trading gold with slaves and other workers. Most of the trading was done with other African nations but some with Europeans.
nationalism created ethnic tensions, resulting in civil war
Answer: They were put to work
Explanation: Before industrialism children simply helped their parents with the farms, but once factories started appearing labor was the biggest problem, so children were put to work because they could be under paid and mistreated.
Answer:
The main reason why southern states felt betrayed because he pushed for the 1850 Compromise on slavery.