20. Which of the following correctly describes Hindu epics?
A. They were examples of ancient Indian architecture.
B. They taught correct and acceptable behavior.
C. They were the only works to be written in Sanskrit.
D. They were never written down.

the tariff was created to protect industry in the northern part of the united states. industries in the north were being driven out of business by imported goods that were priced at a low rate. the goal was to protect these industries   by taxing the goods.

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