The city-states of Sumer, the world's earliest civilization, developed in Mesopotamia, which is today's Iraq.
Answer:The period saw major technological advances, including the adoption of gunpowder, the invention of vertical windmills, spectacles, mechanical clocks, and greatly improved water mills, building techniques (Gothic architecture, medieval castles), and agriculture in general (three-field crop rotation)
Explanation:
Political efficacy has to do with the perception individuals have about their influence and importance in political decisions. Therefore, a comparison of polling data asking if citizens feel their vote matter would be a good way to compare different societies' political efficacy.
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