DS will be in 2nd grade in the fall. This year in 1st grade we did “part 1” of american history using books from ATTA and Landmark books. He has learned a lot! However, I have decided that next year I want to use Truthquest AHFYS. The question is, should I do the first level again, which would be repeating some of the same content? Or should I do the 2nd level? I also have a rising 1st grader and 3 preschoolers tagging along. I want my rising 1st grader to get a good intro to american history as well.