In 1968, Ron Ridenhour, an infantryman in Vietnam, wrote a letter to President Nixon detailing the murder of 500 civillians by the U.S. Army in what would come to be known as the My Lai Massacre.
North Vietnam's surprise attack on the South during the holiday of Tet altered the entire course of the Vietnam War. Morale among U.S. and South Vietnamese troops was crushed, and Americans back home increasingly wondered why their soldiers were there in the first place.
Learn how the Vietnam War and the construction of a gym on campus prompted Columbia University student groups to protest the administration in 1968. See how their numbers swelled into the thousands and inspired student protests all over the country.