Anyone studying modern American political history, you can stop revising now: here’s a wall-chart that sums up the entire history of the modern progressive movement in the USA, tracing the origins of things as diverse as the Democratic party, cultural relativism, illegal immigration and the Weather Underground back to their ultimate origin—KARL MARX.
Basically you could just add some dates to this and you’d be well prepared for your finals.
Apparently this wall-chart was produced by the radical conservative groupuscule ACT! for America, whose founder, Brigitte Gabriel, is a Lebanese-American with a scary smile and a lucrative place on the ‘counter-jihad’ circuit. I came across it on Critical Theory.com, which is well worth a moment of your time.