If the government abuses its powers and becomes oppressive.
MLK was fighting for racial equality
Although opportunity cost is definitely important, it is hard to put a "price" on the opportunity in many cases, which makes it unmeasurable. This is why economists focus almost exclusively on price.
Answer:
I think it is either c or d
Answer:
A providing free lands to all farmers.
Explanation:
Unless you are talking about the Great Plains Indians, but that has to do with the Dawes Act.