There are several reasons why so few violations of the Sherman Antitrust Act were brought to court, but a major reason was that ironically the courts were often corrupted, making it impossible to for them to want to hear about a corruption case.
Answer:
1. War and insecurity 2. Economic crisis (poverty) 3. Overpopulation
Explanation:
1. War and insecurity - as example Syrian crisis and war against ISIS
2. Economic crisis (poverty) - mass immigration from Poland to USA in the late XIX and early XX century.
3. Overpopulation - mass immigration to Europe from African countries in the last few decades.
B I think, slavery increased tons in the south because of Rice and other cash crops. The south was big on agriculture.
Im not 100% about the answer, but i think its Starvation.
Without resources or wealth they couldnt obtain food.
-Seth