Answer:
To end segregation and discrimination in the military.
After the American and French revolutions, there were many changes. America established a just government that protected the rights of their citizens. As for France, the third estate gained more rights for all male citizens. For example, before the revolution, the first and second estate did not have to pay any taxes. This changed, however, after the French revolution.
All of these would be correct because after WWII the us gained awareness that there was a need for a base near japanese coast.