"Cleansing the republican party of the taint of corruption and scandal"
Some factors of the Great Depression were the burst of the 1920s credit bubble in the United States as well as the overinflated investing market during the same decade. It helped cause WW2 by radicalising Germans (really by the Nazis) against the rest of the world who they already blamed for their troubles during the 20s.
Its B i think because i don't know this much or that i'm right....
