FREE United States History Lessons - Mayflower Compact, Declaration of Independence and the US Constitution
Stanford University has created over 75 lessons for high schools based entirely on primary documents. No textbooks, no lectures. The lessons are all about diaries, journals, pictures, documents, speeches, songs and photographs. The lessons are all in American history, although the World Wars and the Cold War lesson could work for world history. The curriculum was introduced in 2008 in California but is now available to any teacher who wants to use it. You can check out the lessons here.
100 American History Lessons and Activities - @Education Possible Everything you will need to study American History with your middle schooler in one spot!
Movies to add to your history homeschooling listed in Chronological order | Heart of Wisdom
American history for kids - From Columbus to the Space Shuttle - 131 pictures to print, color, read.
The Homeschool Commons is offering free resources for and American history "Wild Bill" Hickok study. They have featured links to free eBooks, free pictures and best of all a set of free notebooking pages.