Generally speaking, the Bush Doctrine was "<span>b. a belief that the Unites States had the right to remove perceived threats," since this was a "strike before you're struck" type of foreign policy. </span>
Answer: I think African-American performers felt it was necessary to indulge in blackface to express how they felt.
Explanation: I don't know if this is correct
Answer: Sam Houston wanted peace for the natives Americans because he wanted to try to come to a agreement were the natives could move around Texas and the natives would be peaceful
hope this helps
-scav
That would be Freedom of speech