Obama’s legacy may be the GOP waves that have led to dominance of state legislatures, aside from ObamaCare and the Iran deal. This bit of news comes from Roll Call :
Donald Trump’s presidential victory not only helped preserve the Republican Party’s majority in the Senate, but it also buoyed the GOP’s control of state legislatures.
Republicans now hold  an all-time high of 68 out of 99 state legislative chambers, The Associated Press reported. Republicans also have control of both chambers in 33 states, up from 31.
In Kentucky, Democratic House Speaker Greg Stumbo was ousted along with 15 other Democratic incumbents, effectively ending  95 years of control of the state house.