Originally people of color were accepted but were assigned and trained away from the whites. Franklin banned the discrimination. In the war' minorities such as Natives,Blacks, and Latinos, had better opportunities to fight for their rights. The minorities moved to cities.
We know in A and B that the Jim Crow law was made was before Roosevelt was President and that discrimination laws were also made before Teddy was the president. In C, we had already fought for men and Women to have the right to vote, no Matter the color, race, and religion they believed in. Therefore, D is the right answer.
