Name four states that would be included in at least four of the north american deserts.

Lyle is concerned about the difference between a company's salaries for its white workers and its colombian workers. in order to place economic pressure on the company, what does lyle need to do?

Give an example of a situation in which an individual's pursuit of economic self-interest may not benefit but instead harm the rest of society

How did southerners view andrew johnson and republicans in congress