Make a visual map of interconnected historical events. This can be a timeline, a flip book, or what-have-you. If you are a visual learner, retaining written information can be a challenging task; try mapping out historical events on a few sheets of note paper instead of writing them down. If you’re studying the Cold War, write “cold war” in the center and draw several lines out around it that draw in American presidents, Soviet leaders, and major events. Make sure to add a date near each of the events and figures on the map. So, when you write “Cuban Missile Crisis,” add “October, 1962.” Don't include information you do not need.