White evangelicals did not flip parties overnight. Between 1948 and 1976 they and the once-Solid South migrated from Democrat to Republican through Cold War faith, civil-rights backlash and Sunbelt culture. Billy Graham gave the shift a permission structure, but the evidence does not support the claim that he alone was the pivot.
Historians weight race, religion and economics differently in the realignment. Graham is best seen as a catalyst and legitimizer rather than sole architect, and whether law and order and states' rights were racial signals or governing concerns is contested.



