How racial realignment ignited the culture war

How did Americans become politically divided on culture war topics like guns, abortion, women’s role, gay rights, and environmentalism? The common story is that it took polarizers from the top: politicians and activists associated with each party moved the public to their respective sides. But Neil O’Brian finds that the culture war followed America’s racial realignment  because racial attitudes were always tied to other cultural issue views in the American public, well before they were emphasized by the parties. Once the parties divided on race, they brought culturally liberal voters to the Democrats and culturally conservative voters to the Republicans. And that combination of issue attitudes and alignments largely mirrors patterns across the democratic world.