Which of the following contributed to the increased economic and military power of the Sumerians?

(1 point)
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Cause Effect
Response area

increased economic and military power

- The development of advanced irrigation systems allowed for increased agricultural productivity and surplus food production, which contributed to economic growth and enabled the Sumerians to support a larger population and military.

- The invention of the wheel and the use of wheeled vehicles (such as chariots) improved transportation and trade networks, allowing the Sumerians to expand their economic influence and military capabilities.
- The discovery and exploitation of copper and tin resources in the region enabled the Sumerians to develop metallurgical skills and produce superior weapons and tools, giving them a military advantage over their neighbors.
- The establishment of city-states with centralized governments and organized militaries allowed the Sumerians to exert control over larger territories and maintain power and stability.
- The development of writing systems, such as cuneiform, facilitated communication, record-keeping, and administrative efficiency, enhancing both economic and military functions.