After a year of high-profile moral victories in special congressional elections, Democrats finally got actual victories on the board, and more. They won big in Virginia, took full control of state government in New Jersey and Washington State, prevailed on an important ballot measure in Maine, and generally posted strong results across the nation.
Together, it was the clearest sign yet that college-educated white voters’ unhappiness with President Trump would jeopardize suburban Republicans in next year’s midterm elections.
But the biggest difference between Tuesday’s Democratic wins and the earlier Republican wins is deceptively simple: This time, elections were held on neutral or even Democratic-leaning terrain.
For that reason, it is not obvious that Tuesday’s performance represents a significant improvement over the Democrats’ showings earlier in the year. In 2018, they won’t always get the luxury of competing in such favorable districts. To take the House next November, they might have to do even better than they did on Tuesday.
– The New York Times