If there is a way anyone can that would be nice

four sitting presidents have been assassinated while in office but the first was abraham lincoln,

b. ensure mutual protection from communism.

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john maynard keynes developed new economic theories in response to the : b) great depression of the 1930s. his theories are so important that they are known as "keynesianism". in his works he supports the idea of a government with deeper involvement and intervention to end the great depression.