Answer:
German currency became inflated and worthless!
Step-by-step explanation:
"Germany's economy, in particular, was in desperate condition due to the heavy burden of war reparations required by the Treaty of Versailles. Under the weight of these payments, the German economy collapsed in 1923. The German government (The Weimar Republic) attempted to pay the war reparations by printing money, thus inflating their own currency. Therefore, the Deutschmark, or mark, became worthless."