Took land from settlers to give to American Indians.
An Indian reservation is a legal designation for an area of land managed by a Native American tribe under the US Bureau of Indian Affairs, rather than the state governments of the United States in which they are physically located
hope it helps
Answer:
A or protection against another invasion.
Explanation:
They were the first American expedition to cross what is now the western portion of the United States.
Alexander Palmer justified the Palmer Raids of 1919 and 1920, because he believed there was a serious sense of urgency in raiding and deporting people he perceived were a threat to American ideals and believed it was his duty to protect the United States from Communism. He did not want to be stopped from this project and appointed people to take over when he was unable to lead the raids himself.
Coal, I think that's right it seems to be the only one that makes sense
