HELP ME PLEASE I NEED HELP ON MY ESSAY...MAIN CAUSE'S OF WW1?

im have to write a essay on main causes of WW1 and its due tomorrow...i couldn't do it ive been out of school all week because i had swine flu and my teacher is mean and doesn't care...please i need help from Someone out there this is going to be my last grade for the quarter and i need a good essay or at least start it off good...please don't copy from somewhere i have to turn it in on turn-it-in.com...please someone out there help me do this thing!!!! =[[[[...and don't say im lazy please i am still recovering from this sickness i hate swine-flu had a fever of 102 =[... someone help me!