The Obamanation

A calculation of 26 major civil rights votes from 1933 through the 1960's civil rights era shows that Republicans favored civil rights in approximately 96% of the votes, whereas a minority of Democrats opposed them in 80% of the votes.

Fixed that for you.

Every civil rights bill since the 30s has had the support of the majority of Democrats, and through the 60s, a majority of Republicans as well.

Since the late 60s, it is a completely different picture.