The origin of this source is that it was written by Larry Hartenian, in 1988. Hartenian received his Ph.D. from Rutgers University in 20th Century European history. It was also written by co-author, Arthur M. Schlesinger, who taught history at Harvard University. The source is valuable because it was written by two authors, giving it two different perspectives. Two perspectives is relevant because it gives the source a more diverse point of view. Schlesinger is a highly praised author who received the Pulitzer Prize for his works in American History. The origin of this source is of value because it was written by two historiographers who have received awards in their field. Although Schlesinger has received awards, there is a limitation in
