There will not be a revolution, but this election might mark the beginning of the seventh party system. The Internet, like all new communications technologies, has contributed to a period of political disequilibrium, one in which, as always, party followers have been revolting against party leaders. So far, neither the R.N.C. nor the D.N.C., nor any of their favored candidates, has been able to grab the wheel. Trump, meanwhile, is barrelling down the highway toward the White House, ignoring every road sign, a man without a party.
Jill Lepore, “The Party Crashers”, The New Yorker (22 February 2016), 27.