Essay Suggestions? 10 Free POINTS:)?

My last and final essay has to be about independence, an event in my life that made me think about my life and something that made me feel independent!!... but the big twist is tying it together with the constitution, the Gettysburg address, and Lincoln's second inaugural address.. I don't have any actual independence story, except moving out at 16 and starting college, but I used that story last year! I want to make up a story. Any Suggestions!!?