<span>John C. Calhoun
was the US South Senator who believed that slavery was necessary. He was a
political theorist that believed in republicanism, which also included the
approval of slavery. He defended slavery as a “positive good” and as a result
Southern minority threats escalated. </span>
The correct answer would be D, because
each of the other answer did cause some amount of conflict with the settlers and the Native Americans.
Hope this helped!!
Answer:
The primary reason for the economic recession in Europe following World War I was due to the decline in the economic activities in the United States.
This was because the activities and plans achieved during the war had to undergo some modifications after the war which resulted in a certain degree of economic deterioration. Although it occurred for a short while after which economic boom occurred.