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group of city states who all agree to work together in an event of an attack; mainland league
the development of crop and animal raising as a food source among human communities to supplement hunting and gathering
characteristics of a civilization
advanced cities, specialized workers, complex institutions, record keeping, advanced technology, social classes
A Mongolian general and emperor of the late twelfth and early thirteenth centuries, known for his military leadership and great cruelty. He conquered vast portions of northern China and southwestern Asia.
Also known as the mongol peace. A time when global trade expanded due to the political stability provided by mongol rulers.
a follower of the majority branch of Islam, which feels that successors to Muhammad are to be chosen by the Muslim community
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