More common was the mixed record of Tennessee, where new Republican control brought some deregulation but also free community college and taxes for infrastructure.
Surprisingly, the biggest Republican state success stories came in partnership with Democrats. After decades of tough-on-crime policies, conservative groups joined with liberal foundations to reform criminal justice in several states. Taking advantage of federal action by Presidents Bill Clinton, George W. Bush and (especially) Barack Obama, conservative legislators helped greatly expand charter schools. Early childhood education and alternative energy promotion also expanded nationwide, largely on a bipartisan basis.
That may not be reassuring to conservative revolutionaries, still selling the public on restoring limited government. Voters prefer governance that is more sober than the campaign rhetoric that excites them. Republicans have been able to keep winning elections (with help from their control of redistricting) despite limited policy successes.
Newly empowered Democrats can also heed some of the lessons. Liberals have real advantages in policymaking: Constituents tend to request program expansion; new social problems like opioid addiction come with proliferating proposals for new policies; the federal government regularly expands states’ responsibilities; and social values tend to liberalize over time. That means Democrats can slowly expand states’ responsibilities, with lower barriers than Republicans face in their efforts to shrink government.
This has been true in the six additional states where Democrats took full control. Colorado already overhauled health care, enhanced kindergarten and re-regulated oil and gas. Illinois raised taxes and upgraded infrastructure. Nevada expanded voting rights and gun control. New Mexico increased spending by 11 percent and raised the minimum wage by 60 percent.
Better Democratic state electoral outcomes may not always mean leftist policy. American policymaking still has a strong status quo bias, with gridlocked institutions and mobilized constituencies for current policy combining to make it difficult to quickly transform state policy. Ambitious liberal proposals to eliminate private health insurance or fossil fuel production still face uphill battles.
The new Democratic legislators can just ask some of the Republicans they replaced: Voters may like how the revolution sounds on the campaign trail but be skittish when radical changes displace the services they have come to expect.