In what way did world war ii increase domestic work opportunities for minorities? a. the communist party increased recruitment among african americans. b. the bracero program opened the borders to mexican farmworkers. c. many women replaced men in jobs on farms and in factories. d. the armed forces permitted minorities to serve in segregated units.

C. Many women replaced men in jobs on farms and in factories.

They were needed badly due to shortage of men. World War 2 saw epic destruction level and the mobilization of more than 100 million soldiers which resulted in the shortage of workers at factories and farms back home. So women were offered the domestic duties.

porter is writing economic history because he is focusing on the cost of developing vaccines.

d) in the state of iowa