This video viewing guide has 20 questions from episode 3 ("Westward") of America: The Story of Us. An answer key is included.
The video is broken into segments in case you wish to show only one section at a time. Segments in this video are Early Western Explorers, Fur Trappers, Pioneers (mostly about the Donner Party), The Gold Rush, and Frontier Life. Each section is timestamped for the beginning and the end of the segment.
If you would be interested in some flashcards to go along with the video, user Andrew has generously created a set! Access them at http://quizlet.com/nycesl/folders/ep-3-westward-america-the-story-of-us
You may be interested in buying all of my video guides for this series in one package - it's less expensive that way if you want all of the guides. You can purchase them together at http://www.teacherspayteachers.com/Product/America-the-Story-of-Us-Video-Viewing-Guides-Complete-Series for $9.99.