That’s right: In the beginning, blue was red and red was blue and they changed back and forth from election to election and network to network in what appears, in hindsight, to be a flight of whimsy. The notion that there were “red states” and “blue states”—and that the former were Republican and the latter Democratic—wasn’t cemented on the national psyche until the year 2000.

Read more: [link to www.smithsonianmag.com]