William L. BurtonWilliam L. Burton was a Professor of History at Western Illinois University. He was a history consultant for the 3M Corporation and for a major social studies textbook publisher. He served two terms as chair of the history department at Wester Illinois University, and served on the editorial boards for two scholarly journals. He was the author and co-author of textbooks and other teaching materials used in elementary and secondary schools and at the college level. Read More Read Less