In 1963, Zinn's activism on behalf of civil rights and against the Vietnam War resulted in his being fired from Spelman; Boston University added Zinn to their faculty, where he would remain until he retired from education. Zinn would later became a visiting professor at the University of Paris and the University of Bologna. A prolific author, in 1980 Zinn published -A People's History of the United States, a look at American history from the point of view of the disenfranchised, which would go on to sell over a million copies; he's also been a frequent contributor to a number of magazines, and has written a number of plays on radical political figures in history. Zinn is also a frequent speaker at colleges and on radio, and several recordings of his talks have been released through the leftist publishing house AK Press. ~ Mark Deming, Rovi