Since the 1950s, prom photos have been bellwethers of a changing America. At one high school just outside New York City, the prom is still the main event. Photographs by Allyse Pulliam By John ...

In the early nineties, Ken Graves and Eva Lipman visited thirty high schools to photograph an essential landmark in the educations of American teen-agers: prom.

More than 400 students danced the night away on Saturday, May 6, at the Carman-Ainsworth High School prom in East Lansing.