2 Matt Karp, “Hillary Clinton Won the Rich Suburbs, But Not the Working Class,” Democratic Socialists of America (website), December 14, 2016.
3 Claudia Olivett and Daniele Paserman, “A Land of Opportunity No More: Poor Intergenerational Mobility in the US Is a Feature of Both the Past and Present,” London School of Economics, USApp—American Politics and Policy (blog), November 4, 2015.
4 Steve Doughty, “So Much for Social Mobility . . . 1,000 Years after William the Conqueror Invaded, You Still Need a Norman Name Like Darcy or Percy to Get Ahead,” Daily Mail, October 29, 2013.
5 Ganesh Sitaraman, The Crisis of the Middle-Class Constitution: Why Economic Inequality Threatens Our Republic (New York: Knopf, 2017), 7–8.
6 Sitaraman, 104.