C… the first two seem more like strengths
Answer:
The answer is B, The bubonic plague spread across Eurasia.
I'm thinking it was on September 1783?
"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>