<span>The American Revolution had a tremendous effect on Europe. It not only served as an inspiration for France, but also demonstrated that the liberal political ideas of the Enlightenment were more than mere utterances of intellectuals.</span>
Diseases bcs the the conqueror and his men brought infections that the Aztecs did not know how to cure
I believe it's C because the emancipation proclamation it declaring that all slaves in slave states to be free.
The cholera epidemic. The others were factors, but not as serious.
