Have fun with History is a neat site that has an enormous library of U.S. subjects, videos, and activities that will delight you and your students. The videos are unique and fabulous and so are their activities.
Screenshot sample of their activities below.
Make sure you also check out their links to “activities by others”. Here you will find quality links to great sites with terrific interactive activities. I have found many things looking through these.
So if you are looking for anything to do with U.S. History I would stop here first. Top-notch and free, quality site for students and their curious teacher.