America's History to 1877 Author:Henretta, Timothy R. Mahoney, Linda Moore, Barbara M. Posadas, Stephen J. Kneeshaw "How did that happen?" students wonder about their past. America?s History provides a clear explanation. Instructors rely on America?s History to help them teach that history matters ? this means helping their students understand not only what happened, but also why. For the new, sixth edition, the authors took a hard look a... more »t all aspects of their text, considered what worked and what didn?t, and crafted a broad revision plan that demonstrates, once again, their unmatched commitment to America?s History. The hallmark of the revision is a thorough reconsideration of the post-1945 period that incorporates new scholarship and makes sense of the recent past, but America?s History, Sixth Edition offers much more. This includes additional narrative changes in both volumes, a new in-text feature program based on written and visual primary documents in every chapter, and a host of new and improved pedagogic features. With its clear exposition, insightful analysis and in-text sources, America?s History, gives instructors and students everything