On April 30, 1970, President Richard Nixon announced that the United States had invaded Cambodia, a move which expanded military action during the Vietnam War. In response to this, students on college campuses across the nation participated in anti-war protests. At...

April 22, 1970 marked the first Earth Day as environmental advocates came together with the greater public to raise awareness about water and air pollution.  Born from a number of social movements in the 1960s, specifically the student led anti-war movement, Senator...