3. how did the war affect the economies of
both north and south?

The war effected both South and the North but it affected South less because soon after the war ended the industrialization of the south began. The North had to struggle because it was concerned with farming and agriculture.

Explanation:

The war had affected all parts of life. War left a very damaging effect on its saviors. The war had caused both the north and the south to suffer both economically and infrastructure.

The south after the war had gone through the industrialization process. After the war, the process of industrialization had begun. This had increased the growth after the war. This industrialization had furthermore helped north with its progress as well.

the correct answer is b, "fertility rates are increasing, so populations will grow more quickly in the future."

ok i will try

explanation: