Ku Klux Klan | Nativism, Eugenics & History 6:27 5:34 Next Lesson The First Red Scare of the 1920s | History, Causes & Significance The Scopes Trial and Scottsboro Trials: Summaries & Significance 9:56 Ch 6. The Great Depression (1929-1940) Ch 7. The US in World...