Answer:
Maybe
Explanation:
The U.S. country is handle the spread of Spanish Flu before because they heal that in early time difference in the other countries that looking for any medicines to heal that disease or virus.
They realized that nothing really changed much. The freed African-Americans still had almost no political rights and the system was controlled mostly by corrupt politicians who came from the north to become rich. The regular people still had huge farms and turned the former slave system into a system of sharecropping which was in many ways similar to slavery. The freedom was very superficial and in reality people still lived as bad as before the war.
Providing supplies to American and Allied troops fighting the war in Europe, Africa, and the Pacific required the efforts of all Americans. At home, citizens contributed to the war effort by rationing consumer goods, recycling materials, purchasing war bonds, and working in war industries.
Hope that helps and feel free to ask me more questions :)
Brainliest??