What Has Cross-Cultural Research Shown in Regard to Social Role

What has cross-cultural research shown in regard to social role theory?

A) Communal cultures show that women are even more communal in what are considered to be female roles
B) Wealthier nations are more accepting of masculine behavior in girls.
C) When men and women's social roles are similar, sex differences increase
D) The type of culture one is raised in does not affect the social role taken on as an adult