Jim Crow laws lead to social divisions in the South due to the separation of black and white people and having to use different things. This lead to things like people having to go to different restaurants, use different water fountains, and have children go to other schools. So because of this people of different races wouldn’t have to be near each other making the social divions.
There is not enough info to answer this
The relationship between the Louisiana Purchase and political power was that it was seen as unconstitutional (and the Federalists argued this) to acquire this territory which spanned a huge region across the United States and Canada, but since Thomas Jefferson (who was then the President) had the final say, he decided this was because he had the most political power, so this showed he felt above the Constitution of the United States, because he had treaty power.
To answer your question should be, B.
