The answer to this would be C. The other two would not make sense or fit for the time period. Also c is true, just learned this in history too!
Answer:
American Civil War
Explanation:
The invention of the cotton gin in 1793 solidified the importance of slavery to the South's economy. By the mid-19th century, America's westward expansion, along with a growing anti-slavery movement in the North, provoked a national debate over slavery that helped precipitate the American Civil War
Answer:
B. Germany wanted to keep the United States out of the war while Great Britain wanted the United States to join it
Explanation:
The term that generally refers to the number of individuals or resources that one supervisor can manage effectively during an incident would be "<span>b. Span of control," although the effectiveness can vary significantly. </span>