[afarrell]

Can you provide a source for your assertion that few people knew about these? These are ingrained in the popular culture.

"Can't we all get along?": https://www.youtube.com/watch?v=1sONfxPCTU0 "four dead in Ohio": https://www.youtube.com/watch?v=mvg4n8Txgdc Perhaps Japanese internment is less well known, but I feel like I see it referenced at least once every 8 months or so. Also, have a rap song: https://www.youtube.com/watch?v=3BJjo0BCbGo&feature=kp