How were Native Americans affected by westward expansion? A. They were conscripted into the Union army.
B. They signed peace treaties that all sides respected.
C. They faced the loss of a major food source due to buffalo hunting.
D. They were forced to move to Mexico.

Explanation:

Me (as a Native American my self) the answer was C. The English men hunted all the  Buffalo down for their skins and hides. While the native Americans where left with barely to all most no food.

answer; /// i believe that they became successful farmers; ///////////////

he believed that congress would be better not dealing with "lobbyists", or people who seek to influence (a politician or public official) on an issue, since historically, they had problems with these kinds of people. he thought lobbying produces benefits, but should be carefully monitored.