Answer:
b. Germany was able to fight a two-front war in Western and Eastern Europe.
Explanation:
Schema.
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 is C.
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Correct answer: It took longer and they were treated poorly, reflecting the widespread bias against Asians.