"This collection has been vital to me over the last few years in my introductory and my upper-level history classes, where it can be challenging to find good collections of primary source materials for an entire course."
—Ernest Jenkins, Associate Professor of History, University of South Carolina - Lancaster
"This is the best collection of primary sources and supplementary materials."
—Patricia Pelley, Associate Professor of History, Texas Tech University
"I’ve been using this digital collection for many years now, and it’s a superior platform. It’s a very wide ranging collection, and it's applicable to a great many history and social science courses."
—Eric Cuningham, Professor of History, Gonzaga University