Which of the Following Is True About Sexual Attitudes in the United

Which of the following is true about sexual attitudes in the United States?

A) Attitudes about sex in the United States have always held to the ideal of sexual freedom.
B) The sexual revolution of the 1960s was the start of a 40-year shift toward more liberal attitudes about sex.
C) While the nation saw a more conservative economic climate in the 1980s and 1990s, the same period was one of the most sexually free in U.S.history.
D) College students and other young adults will be significant in determining prevailing attitudes in the 21^st century.