OK besides this below and DEVO coming out of the Kent State massacre, what are other facts you have about the evolution of art / music /etc that wouldn't be obvious if you didn't know but, retroactively, explain and/or illuminate a LOT ?
Reminds me of how almost all the French dadaists and surrealists were WWI veterans of the trenches seriously exploring alternatives to conventional thought and language.
British food has a reputation for boiling everything to death in part because they were one of the earliest countries to adopt coal as a cooking fuel. It's far hotter than wood and hard to "turn down", so water was used to moderate the cooking temperature.
