Answer:
For #4, answer C. I'm not certain #3 can be answered with the text provided.
The first battle of bull run, each side had about 18,000 poorly trained and poorly led troops.
Answer:
C: He developed new trading partners.
Answer:
He took protectionist measures
Explanation:
Hoover was nicknamed "do nothing" by the Democrats, it is not true that he did not try to solve the crisis but he definitely failed to solve it. He defended the Smoot-Hawley tariff which made the situation much worse.