1. Guns;
2. Babies;
3. Marriage (one man/one woman)
4. Fighting the courts on street crime and the "rights" of street punks;
5. Social normality vs. social perversion;
6. Opposition to quotas and affirmative action;
7. Nationalism and interventionism.
Among others.
And that may happen regardless of who the nominee is... Hillary is no moderate sounding southern Democrat (like Carter or her husband).