I am looking for help in a few subjects, mainly history and chemistry. Please! I am a hardworking student who is struggling in a few subjects. I am a junior in high school, this is my year to show colleges that I am what they are looking for. I have my top five choices of colleges, which are: Stanford University, Princeton University, Duke University, Vanderbilt University, or NYU. I was excelling my freshman and sophomore year, but when I got to Junior year, I flipped and I am struggling, especially in my APUSH class, Chemistry class, English, and a little of Algebra. I am excellent in Algebra but my teacher sucks. Please help me out!!!