Because they had a different currency than the rest of the world and wanted to compete in what historians call the "The Great Coin Race" which started in 19 A.D. and ended in 1339. The soon regretted this.
The quarantine speech was an intervention
The treaty gave some German territories to neighbouring countries and placed other German territories under international supervision. In addition, Germany was stripped of its overseas colonies, its military capabilities were severely restricted, and it was required to pay war reparations to the Allied countries.
The first one is a:the people
I’m not sure about The second one I think b but I know I got the first one right because it was on my test