<p>You have a good shot at UC-B and Ponoma; I dont know anything about Stanford. Your critical reading skills are excellent, but if you bring your math score up a little, you’ll have not problems getting in. Your writing score puts me to shame 
Anyway, US History is somewhat complex of an SAT II…try World History, its easier. I took AP World and got a 4, didnt really do much to pass, I even fell asleep during the exam. (not to say any AP exam is that easy, but you know what I mean.)</p>