You haven't watched the 700 club, or listened to Tony Perkins, have you?
Additionally, in many counties across the US, alcohol cannot be served until noon, due to blue laws. Eisenhower campaigned to place "In God We Trust" on our currency and Pledge of Allegiance in 1956, despite centuries of having no God mentioned anywhere on our currency, pledge, government buildings, etc, to respect the non-establishment clause. Fundamentalists are fundamentalists, regardless of religion. Whilst the Christian fundamentalists don't practice the same brutality as many fundamentalists in the Middle East act upon, the inclination towards a theocracy is maintained by both parties.