Martin Luther King at Penn State, Jan. 21, 1965, at Rec Hall

Martin Luther King at Penn State, Jan. 21, 1965, at Rec Hall

Martin Luther King at Penn State, Jan. 21, 1965, at Rec Hall

Martin Luther King Jr. spoke to a crowd of 8,000 people in Rec Hall at Penn State, on Jan. 21, 1965.

IMAGE: Penn State University Archives