B: Because they didn't like that they lost territory and had to pay for the entire war (Which they only recently in the last few years finished paying off). (And more parts of the treaty too, those were the main 2 reasons.)
C: They used Jews as scapegoats.
A: I wasn't sure before I looked A up to double check. But during the GD Americas lack of money had an impact on the entire world, including Germany. (I think Germany and the GD has something to do with Immigration rights, specifically for Jews)
