"Relevant" SAT Subject Tests

<p>I plan on applying to the University of Oxford for 2014 entry, and their entry requirements for Americans are three SAT Subject Tests in relevant subjects in conjunction with SAT etc. etc.</p>

<p>I’m applying for Law and so far have taken World History and plan on taking Literature as well. However, what am I supposed to do for my third one? I can’t find another exam offered that’s considered “relevant.” My other options are Math, Biology, and Spanish. Which of these would be considered most relevant?</p>

<p>Spanish. However, I don’t it matters if you take any and all you feel comfortable with.</p>