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.
Answer:
A cross section would allow readers to see inside something by dissolving part of a wall or to see all the layers of an object by bisecting it for viewing. So identify parts of the body described in the text.
I'm not 100% sure on this.
Explanation:
The anaconda plan made sure that it blocked any supply routes that the confederates would use as a advantage
Red biennium, from 1919-1920
