The Civil War increased power in which of the following? a. Congress over the president.

b. The military over the civilian population.

c. Individuals over the state.

d. The federal government over the states.

d. The federal government over the states.

Explanation:

Following the end of the American civil war in May 1865, in which the Union won against the Confederates, the effects led to the power of the federal government over the states.

This is evident in the sense that the Confederates defeats truly proved the strength of the United States Government and reclaimed its legality to handle the issues bordering on all the states in the country such as the issue of slavery and giving Confederate States conditions upon which they must meet before joining the Union back.

john maynard keynes developed new economic theories in response to the stock market crash of 1929. great depression of the 1930s. first and second world wars. economic boom of the 1950s.

i also think it is c