Reagan authored the "Reagan revolution" which was a broad based populist coalition of Republicans and Democrats (remember the Reagan Democrats?) who wanted less government, lower taxes, a strong Military and fiscal accountability. He spawned an entire generation of GOP leadership which led to a GOP takeover of the House in 1994 (first time in 50 years) as well as a decade of dominance of GOP issues at both the Federal and State levels. In addition he oversaw the rise of the GOP to strong majorities at both levels that lasts to this day! Reagan helped make being Republican popular, and the success of his policies forced Democrats to stop calling themselves "Liberals" or even admitting they were Democrats. That too continues to this day!
I put it on 'em!