Well, we learn about the causes and effect sof the wall street crash and the Ku Klux Klan, prohibition and stuff 'round about that time. It's still quite a large topic though.
wikrah is what you get when you mutate a moth to make it huge and cross it with a fly and a german shepard and make its mind controled by a tiny little person who says "fly my pretty"
lol except for you of course.