James C. Davis taught history at the University of Pennsylvania for thirty-four years. He is the author of four other books, dealing with Venice, the early history of European nati...vizualizați mai multeJames C. Davis taught history at the University of Pennsylvania for thirty-four years. He is the author of four other books, dealing with Venice, the early history of European nations, and the lives of peasants and blue-collar workers.vizualizați mai puține