Question

The Mongols, led by Genghis Khan, A. brought much of the Eurasian landmass under a single rule, creating the largest land empire in history. B. successfully invaded Hawaii, but could not hold it for long. C. conquered the islands of Java and Sumatra, which had repulsed several previous Chinese attacks. D. defeated every army that challenged them, except for the Vietnamese.

Answer 1

the correct answer is A
A. brought much of the Eurasian landmass under a single rule, creating the largest land empire in history. The mongol empire is the largest continuous land empire, that spanned over Eurasia.