Question

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

Effect
increased economic and military power

which one of these questions are the cause.
A. a standing army of many trained soldiers
B. the formation of alliances with other city states
C. a series of highly strategic army leaders
D. the development of bronze to make weapons

Answers

GPT 3.5
D. the development of bronze to make weapons
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Is this answer 100% correct
GPT 3.5
Yes, the development of bronze to make weapons is a major contributing factor to the increased economic and military power of the Sumerians. Bronze weapons provided a significant advantage in warfare and helped the Sumerians expand and maintain control over their territory.