Plus: Trump accepts election results and ballot measures pass on sports, abortion, and voting laws

You don’t have to love Democrats, progressives, or the left to know what to do.

Observers across the spectrum expect Democrats to make significant gains in the upcoming midterms, in House and Senate races and beyond. There are good reasons to trust in their predictions. Nonpresidential elections in the US are increasingly “nationalized,” meaning that evaluations of presidential and national…