1968 Columbia University protests

In 1968, a series of protests at Columbia University in New York City were one among the various student demonstrations that occurred around the globe in that year. The Columbia protests erupted over the spring of that year after students discovered links between the university and the institutional apparatus supporting the United States' involvement in the Vietnam War, as well as their concern over an allegedly segregated gymnasium to be constructed in the nearby Morningside Park.

Source: Wikipedia — 1968 Columbia University protests (CC BY-SA 4.0)