What is the source what is it referring to
Answer:
Segregation of society, meaning black and white schools, hospitals ,etc.
The stock market crashed...
"The controversy<span> didn't end there. People were already living in the </span>Louisiana territory<span>, most of them French, Spanish, or free Africans. ... Since the </span>Louisiana Purchase<span> was part of a treaty with Napoleon that Jefferson was entering into, it could not be unconstitutional."</span>