First one, Chief executive
<span>To their distract enemies
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The correct answer is that they have built up immunities!
The illnesses which lead to the death of many native Americans have been present in the old world for a long time already that many people have already died from them. Those that didn't die were immune and passed on this immunity to their children.
A rude to be bad tempered
The plan anticipated that the Cuban people and elements of the Cuban military would support the invasion. The ultimate goal was the overthrow of Castro and the establishment of a non-communist government friendly to the United States.