Answer:
The abolitionist movement and the underground railroad increased tensions between the North and South because they highlighted the problem of slavery while fighting against it directly. Southern states felt attacked by these movements.
Explanation:
Slavery was an important feature of Souther identity. Because of their strong defense of slavery they felt personally attacked by any critics of the slavery system.
Thus as the abolitionist movement and the underground railroad gained momentum these questions got more intense. In the South the hate for abolitionism got to the point where censorship was overt: abolitionism was illegal and president Andrew Jackson prohibited the postal service from delivering abolitionist publications to the South.
These tensions were not resolved and would lead to the Civil War.
Answer:
The Constitution, through the Fourth Amendment, protects people from unreasonable searches and seizures by the government. The Fourth Amendment, however, is not a guarantee against all searches and seizures, but only those that are deemed unreasonable under the law.
African Americans in the Civil War faced many problems. They were usually treated differently and had restricted roles. This doesn't mean that they didn't fight just as bravely as the other solders. Many of them died nobly for their cause.
It made things faster, simpler, and better.
Universal healthcare should be the answer