How Did Attitudes Toward Sex and Marriage Change at This

How did attitudes toward sex and marriage change at this time?

A) Victorian attitudes towards sex and marriage reemerged to dominate American society throughout the 1920s.
B) There was little change in attitudes toward sex and marriage at this time in American history.
C) Extramarital affairs became less prevalent, as conservative values dominated urban American society.
D) The increase in drinking and the countercultural style of urbanites resulted in a return to more conservative attitudes toward sex and marriage.
E) There was an increased permissiveness in attitudes toward sex, and more tolerance toward and a higher incidence of divorce.