The belief generally led to bills that supported people who decided to
move out west. Thus, many people moved out west, which led directly to
Indians loosing land, Mexico loosing lands, and indirectly the
California Gold rush, and many many other things.
To go over everything and see your results.
B) Truman Doctrine.
I hope this answer is right.
Answer:
A. They negotiate with employers for workers.
Explanation: