Carl Vinson's work <span>in naval expansion aided in defense needed during the Pearl Harbor attack</span>
The US became more isolationist after the first world war.
Explanation:
The US adopted a policy of isolation after the first world war which lasted more than a decade and this was largely due to the pact by Woodrow Wilson who even though was responsible for league of nations took no part in it.
He believed that the US needed some time to develop its own economy.
Thus they kept a reasonable distance from the countries of both side of the conflict that came in the world war and developed their own economy by their own in the time being,
Answer:
1 million African Americans would enlist in WW1
Explanation:
During the 1910s African Americans would still be under scrutiny, and lots believed that serving in the army and fighting for their country would be a step to end the hardships they faced which sadly wasn't the case because when they returned after service they still suffered racism and hardships as they did before enlistment.
They would sing a song to hypnotize then and drag them to the bottom of the ocean and they would drown
