I plan to use for 8th grade Christian Liberty Press’ Land of Fair Play, but with narration instead of their questions and tests. I am curious of what resources others use though.
Zeezok has a high-school level semester study called “A Noble Experiment.” It covers the nature and history of the American government, including the Declaration of Independence, Constitution, Bill of Rights, etc. Not sure what grade level you’re looking for but I’d recommend this study.