The US assisted in war to protect its citizens and businesses in Cuba... hope this correct
Superstitions allotted the black death to the Devil.
According to superstitious people, the Black Death was caused by the Devil himself. The Black Death, also known as the Black Plague, refers to a series of pandemic diseases which took the lives of almost 200 million people in Eurasia over the years from 1347 to 1351. The actual cause of the plague was the lack of hygiene, helped by the outbreak of <em>Yersinia pestis</em>, bacteria carried by rats, rather than Satan himself, as was commonly believed.
It permitted the expansion of slavery beyond the southern states.
Cause it below the 30'36 line
