Answer:
When Europeans began to explore and colonize other parts of the world, smallpox traveled with them. The native people of the Americas, including the Aztecs, were especially vulnerable to smallpox because they'd never been exposed to the virus and thus possessed no natural immunity.
The ultimate goal was the overthrow of Castro and the establishment of a non communist government friendly to the United States
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That's all I noticed
Powers are shared between the state governments and the federal government.
