That's about the time the Republicans started scoring major defections from the Democrats. Phil Graham and Rick Perry switched sides during that period, along with many others. Also, Bill Clements, the first Republican governor since Occupation/Reconstruction won his second term in 1986.
“It’s also next to impossible to become a naturalized Swiss citizen. 99%+ of citizens were born to Swiss parents. This makes for a very stable, homogenous population....with deep roots, and profound love of country.”
NEVER trust a “reformed” Demorat! In the South switching parties to stay in power is a “locally imbedded political process.”