If you go to learningcenterusa.net and click on "American
Government" you can get more info. I'd highly recommend
checking it out if you're in need of a great resource for
teaching US government. You don't have to buy the whole
program (there are 7 parts/lesson books)....although I did
because that way you can get it on CD and it covers the
whole course. Without a doubt, it's the best money I've
ever spent for my classroom. These lessons do a great job
of keeping my students awake and involved during class.
There are also other programs available for US history,
world history, etc. If anyone actually benefits from this
recommendation, I'd be interested to know.