Answer: I don’t know what blank you are trying to say, but the Mongolian empire used Mongolian Horses, which are bigger and have a more work pull for pulling tents and other things. They used these because they were ver nomadic people, moving every few days even. Camels were most likely used in the invasions of Northern Africa in the 1200’s, and most likely take back to Asia.
The answer should be D. Because the alliances were entered into mainly for economic reasons rather than for political or military ones. It's best describes the alliance system in the years leading up to World War l.
