History SAT IIs- World vs US

<p>Which one would be easier to self study in 2-3 months? I have general knowledge of both (took both sophomore year), but don't remember all that much.</p>

<p>I heard that World is less detail oriented, so that may be a bit easier. I’m assuming they are similar in difficulty</p>

<p>I’ve been studying US history by myself during this summer to take an October test. As for me, it’s easier to concentrate on the history, politics, etc. of one country - not the whole world. Moreover, out of 90 questions, only 20 or so are really detail oriented (well, based on the Kaplan practice tests; maybe it’s different for actual tests)</p>