Answer:
a king
Explanation:
Republicans vote on the representatives
The four methods of European colonial control that emerged were the colony, protectorate, the sphere of influence, and economic imperialism.
Answer: the decision by the United States government to prevent additional settlement
Explanation:
What was meant by the "closing" of the Western frontier was that the United States government wanted to prevent additional settlement.
This decision was as a result of the government's plan to promote the westward expansion after the Civil War, but however, they had to close the Western frontier to prevent additional settlers.
It showed how strong North Vietnam was and it's potential of how threatening they were.