How did service in world war i affect african americans? a. they experienced equal treatment in europe. b. they protested leaving their homes. c. they received discriminatory treatment in france. d. they were allowed to serve only as ambulance drivers.

Most sociologists agree that: a. culture is central in shaping gender roles, but only in preliterate societies. b. biological factors have some influence, but cultural factors are more important determinants of gender roles. c. biological factors are influential in determining gender roles, but only in industrial or complex societies. d. biological factors only explain differences between men and women with regard to aggression and disease. e. there is no difference between the influences of culture or biology on the development of gender roles, as they are unpredictable.