After the Revolutionary War, the success of the United States was far from guaranteed. Foreign powers coveted the new land, and Great Britain challenged American sovereignty. Learners consider the challenges facing the new nation using...

Got milk? Only two cultures have had it long enough to develop the tolerance of lactose as an adult. Learn how the responsible genes evolved along with the cultures that have been consuming milk. This rich film is supplied with a few...

Need a teacher's guide all about Sam Houston and how he relates to the Texas Revolution? Look no further! The guide includes a timeline detailing Houston's life, important milestones, and relevant maps that include his movement around...

Image field trips to museums that display over 1000 major works of western art. Imagine no airfare, no long lines, and only one admission fee. Imagine viewing at your convenience, with your own private docent providing information about...

Agriculture, deforestation, and urbanization. How have human's changed the planet and how might we mitigate the effects of human activity on the planet? To answer these questions class members research the changes in human land use from...