http://www.thegoyslife.com/Documents/Books/A%20People's%20History%20of%20the%20United%20States-%20Howard%20Zinn.pdf
http://images.pcmac.org/SiSFiles/Schools/CA/RiponUSD/RiponHigh/Uploads/DocumentsCategories/Documents/APUSH%20Summer%20Assignment%20(14-15).pdf
great study help videos on youtube!
Adam Norris powerpoints on youtube
John Greene Crash course on youtube