Eric Levitz in New York Magazine:
The GOP understands how important labor unions are to the Democratic Party. The Democratic Party, historically, has not. If you want a two-sentence explanation for why the Midwest is turning red (and thus, why Donald Trump is president), you could do worse than that.
With its financial contributions and grassroots organizing, the labor movement helped give Democrats full control of the federal government three times in the last four decades. And all three of those times — under Jimmy Carter, Bill Clinton, and Barack Obama — Democrats failed to passlabor law reforms that would to bolster the union cause. In hindsight, it’s clear that the Democratic Party didn’t merely betray organized labor with these failures, but also, itself.
Between 1978 and 2017, the union membership rate in the United States fell by more than half — from 26 to 10.7 percent. Some of this decline probably couldn’t have been averted — or, at least, not by changes in labor law alone. The combination of resurgent economies in Europe and Japan, the United States’ decidedly non-protectionist trade policies, and technological advances in shipping was bound to do a number on American unions.