<p>I imagine much of your AP test preparation will transfer, but just in case SparkNotes has some good free ones online.</p>
<p>[SparkNotes:</a> SAT Subject Test: U.S. History: Test Center](<a href=“http://testprep.sparknotes.com/testcenter/sat2/history/]SparkNotes:”>http://testprep.sparknotes.com/testcenter/sat2/history/)</p>