United States History History's Impact: United States History Video Program DVD United States History DVD that focuses on the impact of significant historical events and their impact on the world students live in today. Grades: 6-8 Material Type: Resource Materials Format: DVD, 36 Pages ISBN-13/EAN: 9780030418778 ISBN-10: 0030418771 Product Code: 1118265 National/State: National Copyright Year: 2006