Answer: It would be C.
Explanation:
Because I took the test and that was the answer.
During the Cold war, there was a big fear of a possible nuclear attack from the Soviet Union, so when the US wanted to increase its spending on defense, it argued for it by saying that it needed to have better weapons to be able to prevent a possible attack.
Answer:
To unify the new nation
Explanation:
By providing the means to travel across the land in order to reach the new settlements of the West.