Which of the following factors resulted in the shift in early societies from hunting and gathering to farming and herding?
a. rapidly changing weather patterns made it difficult for humans to gather wild plants.
b. falling temp caused animals to migrate
c. natural disasters cause the last ice age, preventing humans from folling herds of animals
d. warmer climate that followed the ice age made it easier to plant and raise crops.

d. warmer climate that followed the ice age made it easier to plant and raise crops.

Explanation:

Women discovered agriculture basically by accident. It is told that they would spread seeds and, once they returned to a place where seeds were spread and found out that new crops were growing. Combining that finding with the climate change (which provided longer growing seasons and drier land), and the fact that the populations were growing, the need of new sources of food, the new findings about the seeds and the new temperature all caused the transition.

the three roles stated in the dialogue develop the siblings' personalities.

lloyd's personality looks like a trademarketer

dana's personality is afraid from lloyd's behavior and the oldest sister is a decided person who tries to solve any conflict

an economic reason that the south needed a reconstruction plan is that plantations, factories, and other businesses were destroyed during the war.