<span>the examination or observation of one's own mental and emotional processes</span>
Answer:
The causes are Jim Crow Laws and Violence toward African-Americans, and your effects are more segregated neighborhoods, and the Harlem Renaissance
It should not be controversial: it would only make the research less reliable since people would have their opinions about the topic that they would want to defend. It should also not be obscure: then it's hard to check.
The best answer is that it should be multifaceted: it should include a number of aspects, not just one, so that the test can check for those aspects, not just one.
she/ who tied up the computer for three hours.
Do as much research as you can