Southern Republicans in Congress during the pre-Reagan era: An exploration

We examine the composition, background, and voting behavior of Republican members of Congress from the ex-Confederate states in the 1952–1980 period—a time during which Southern GOP membership in Congress began to increase steadily. We find that this new generation of Southern Republicans were often born in the South, came from the private sector—where they previously worked in business like much of the non-Southern wing of the Republican Party—and had few meaningful prior connections to the Democratic Party. In terms of voting behavior, Southern Republicans behaved similarly to non-Southern Republicans—generally voting with their party, and more conservatively on most issues than the Southern Democrats they replaced. However, we find that Southern Republicans and Democrats voted alike in one important way: against civil rights legislation. This latter finding of racial conservatism is consistent with other recent work arguing that the Southern GOP had to become a “White party” to win elections in the former Confederacy.