The answer is D. United Nations, because A is about the secrurity of America. B is to prevent terrorism, and C is a world organization.
Answer:
it was disastrous because people drowned
The prohibition of slavery in the Territories, hostility to it everywhere, the equality of the black and white races, disregard of all constitutional guarantees in its favor, were boldly proclaimed by its leaders and applauded by its followers.
Answer:
Keeping control of the border states played an important role in the victory for the Union. These states gave the Union the advantage in troops, factories, and money.