The theory is called mercantilism.
An appalling of black codes and other racist laws/acts as well as adding the 14th amendment which gave African Americans a vote.
Hope this helps
the reason why is because they could have key information.
Answer:
Because in the south, there had been small riots for years, whereas in the north, there was a series of very large riots because the north had not previously had riots. The south had continuously been having smaller riots for years before and after (Including lynching, murder of African Americans, and attacks on black businesses, etc.)
To protect them from being recognized.
