The Past 30 Years in the United States,the Attitudes of Men

the past 30 years in the United States,the attitudes of men and women have changed.One factor has been the __________.

A) Internet, which made gender, race, and ethnicity invisible in the marketplace
B) way women were portrayed in the movies and on television
C) increased participation of women in the workforce, which has made employers more open-minded
D) efforts of political activists to advocate the power of women
E) economic shift that resulted in the courting of women to increase overall discretionary spending