Popular culture in Britain and America, 1950-1975 This link opens in a new windowCollection of pamphlets, letters, government files, eye witness accounts, underground magazines, visual and video materials, ephemera, and memorabilia that documents student protests, civil rights, consumerism, and the Vietnam War in the U.S. and U.K. from 1950 to 1975. Supplemented with overview essays, chronologies, a dictionary, and external links to other resources.