The US economy started booming in the 1920s because WWI was just ended/coming to a close and all of the money that was spent on war supplies made companies and workers richer as well the war debt and damage of our alies needing supplies that we gave giving us even more money and prosperity.
Answer:
The Secretary of Defense
Explanation:
This has already been asked.
Executive Branch<span>: Headed by the president.</span>
<span>A 'poll tax" was a restrictive measure that required voters to pay to vote</span>