Which of the following is a true statement about U.S. culture and politics in the 1980s?

A renewed wave of anti-communism led to investigations into the personal lives of prominent politicians.

The growth of evangelical and fundamentalist Christian churches encouraged new liberal social policies.

Public attitudes toward government and social reform led to a resurgence of political conservatism.

Failures in foreign policy, such as the Iran hostage crisis, caused a realignment of the political parties.