<span>The correct answer should definitely be the evidence they collect. Novels based on the past and citizen interviews are often subjective and don't represent actual historical facts. Journalists can present things more objectivelly but they are in the end opinions and opinions are subjective. Gathering facts and data is important for analyzing and interpreting history correctly.</span>
B. the world trade center and the twin towers and the Pentagon
Answer: Union Blockade. During the Civil War, the Union attempted to blockade the southern states. A blockade meant that they tried to prevent any goods, troops, and weapons from entering the southern states. By doing this, the Union thought they could cause the economy of the Confederate States to collapse
Explanation:
<span>The reconstruction after the Civil War changed the relationships an powers between the states and the government. It ended slavery as well as any idea of a divisible union but did not answer who was in relative power. It also left mostly unchanged social and economical patterns. The addition of the 13th Amendment abolished slavery which brought a dramatic social change but even after that the share cropping practices continues for several generations. Republicans worked to reconstruct the south but the balance of power between the congress and presidency only gave short term results. The union was reunited which opened political opportunists as well as leadership roles to former slaves which also temporarily rearranged relations between blacks and whites, which was already beginning to strain the south.</span>
