rap music and any music with "vulgar" lyrics (PARENTAL WARNING labels on CDs)
harry potter (satanic magic messages offending the christian right)
construction of neighborhood mosques (we can't have a foreign religion in our white christian suburb, can we???)
french fries (remember freedom fries???)
lgbtq rights
womens' reproductive rights
frank discussion of endemic police brutality
just about anything new, foreign, liberal, confusing or ethnically diverse else that would upset the sensibilities of a deep red state bible belt voter.