Why was Russia's transition from Communism to capitalism so hard?

In the mid-1800s, how did american indians often react to the us government signing treaties with tribal chiefs to establish reservations? many american indians did not accept the treaties and resisted relocating. many american indians fought for land taken away by the dawes act. many american indians bought land in oklahoma from white settlers. many american indians accepted the treaties and relocated voluntarily.

What is the name for the main idea behind the settling of western lands by americans in the early-1800s?

In an industry in which there are several providers of a type of good, why can one business not charge much higher prices for their goods?