<p>Hello,</p>
<p>Can I trust the AP USH practice test in Kaplan's, Princeton's, etc's books? </p>
<p>Anyone has practice test/real test comparisons?</p>
<p>You can find plenty of real tests online, you just have to search a lot. I must have located at least five or six of them. Even try doing a search in the AP Forum, I think some guy posted a lot of real tests.</p>
<p>Other than that, REA has the best practice tests.</p>