<p>^ Ignore this.</p>
<p>Barron’s is excellent review, and the tests are certainly harder, but there are some hard questions on the US History SAT II anyways. But instead of only having a few hard questions, Barron’s is mostly hard questions. Why practice with the easy ones?</p>
<p>Moreover, while Sparknotes is nice for tests, it has a few mistakes in each test that I noticed. Beware. I would guess there are ~3 per test, so your score is probably ± 30.</p>