Answer:
How did the Treaty of Versailles impact Austria-Hungary?
Hungary lost land to Austria, Czechoslovakia, Romania, and Serbia (Yugoslavia) reducing its size from 283,000 sq km to less than 93,000 sq km.
How did the Treaty of Versailles impact Germany?
Germany lost 10% of its land, all its overseas colonies, 12.5% of its population, 16% of its coal, and 48% of its iron industry.