Which Can Be Concluded About the Gay Marriage Controversy in the United

Which can be concluded about the gay marriage controversy in the United States?

A) Opponents' views are solely based on religion, which proponents say is a violation of the first amendment.
B) Policies precede community cultural beliefs and support and drive the attitude change.
C) The U.S. strongly disapproves of gay marriage because tradition outweighs individual rights.
D) Beliefs about heteronormativity are at the root of the disagreements.