How America fractured into four parts

The two parties reflected a society that was less free than today, less tolerant, and far less diverse, with fewer choices, but with more economic equality, more shared prosperity, and more political cooperation. Liberal Republicans and conservative Democrats played important roles in their respective parties. Americans then were more uniform than we are in what they ate (tuna noodle casserole) and what they watched (Bullitt). Even their bodies looked more alike. They were more restrained than we are, more repressed—though restraint and repression were coming undone by 1968. Since then, the two parties have just about traded places. By the turn of the millennium, the Democrats were becoming the home of affluent professionals, while the Republicans were starting to sound like populist insurgents. We have to understand this exchange in order to grasp how we got to where we are. The 1970s ended postwar, bipartisan, middle-class America, and with it the two relatively stable narratives of getting ahead and the fair shake. In their place, four rival narratives have emerged, four accounts of America’s moral identity. They have roots in history, but they are shaped by new ways of thinking and living. They reflect schisms on both sides of the divide that has made us two countries, extending and deepening the lines of fracture. Over the past four decades, the four narratives have taken turns exercising influence. They overlap, morph into one another, attract and repel one another. None can be understood apart from the others, because all four emerge from the same whole.