How did the war bring economic prosperity to the United States? please answer its overdue:(

As the Cold War unfolded in the decade and a half after World War II, the United States experienced phenomenal economic growth. The war brought the return of prosperity, and in the postwar period the United States consolidated its position as the world's richest country.

Explanation:

im not sure which war but this is one of them

whose power in the senate is equal to the power of the speaker of the house?

julius caesar turned the roman republic into the roman empire by coming in and taking the "dictator" role during the time of a civil war (elites vs lower classes) winning battles and reputation, then declaring him dictator for life

hope this : )