What I already know about my topic

The topic I chose to research is The United States Marine Corp. I already know some things about the       Marines. You have to have a high school diploma to join. After you get your diploma you have to go to basic training. Since I want to be a sniper I will have to go to sniper school for six weeks. The Marine ofer collage. I want to get at least a two year degree. This is basically all I know.