PLEASE HELP GIVING 20 POINTS The president has the power to make treaties only with the consent of the Senate, as a
result of which principle of the U. S. Constitution?

Checks and Balances

Explanation:

Checks and Balances is the process that makes it so that no branch of government has too much power and the need to refer to senate before making treaties helps keep the presidents power in chec so therefore it is C.

b.lincoln had the victory he wanted for emancipation

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.