<p>I have heard good things about Crash Course and REA for US History… but I can’t figure out which one is the book everyone is talking about. Which one is it?</p>
<p>[AP</a> U.S. History Crash Course (REA)](<a href=“http://www.amazon.com/U-S-History-Crash-Course-REA/dp/0738605603"]AP”>http://www.amazon.com/U-S-History-Crash-Course-REA/dp/0738605603)</p>
<p>[AP</a> United States History (REA)](<a href=“http://www.amazon.com/AP-United-States-History-REA/dp/0738602183/ref=pd_bxgy_b_img_c"]AP”>http://www.amazon.com/AP-United-States-History-REA/dp/0738602183/ref=pd_bxgy_b_img_c)</p>
<p>And just to make sure, is this AMSCO?</p>
<p>[United</a> States History: Preparing for the Advanced Placement Examination](<a href=“http://www.amazon.com/United-States-History-Preparing-Examination/dp/1567656609"]United”>http://www.amazon.com/United-States-History-Preparing-Examination/dp/1567656609)</p>