Answer:
The Germans weren’t allowed in negotiating, and under the treaty, they were forced to disarm, surrender land, and pay reparations. Germans felt as if the treaty was forcing them to take the blame for the war. Of course, as you know, this created a lot of resentment and bitterness which has been credited to Hitler’s rise in power.
The Mongol Empire, with its peak size under the rule of Kublai Khan around the year of 1279, included parts of modern Russia in the North, modern day Korea, and modern China in the South on one end of the Asian continent. It stretched through the Asian continent all the way to modern day Hungary in Europe. It also included parts of the modern Middle East such as Iraq and Iran. The total area of the Mongol Empire in its peak was around 40 million km^2.
The answer to this one is 90% of the nation