Why did Sumer's city-states have growing economies? Choose three answers. • city leaders saved their money instead of building expensive city walls and ziggurats
• Kings raises money by collecting taxes and then spent the money to improve the city
• the use of agriculture and irrigation resulted in a surplus of food
• city-states traded with each other for the things they needed
•city-states avoided going to war with each other

-Kings raised money by collecting taxes and then spent the money to improve the city.

-The use of agriculture and irrigation resulted in a surplus of food.

-City-states traded with each other for the things they needed.

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Explanation:

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Answer is:

Kings raised money by collecting taxes and then spent the money to improve the city.

The use of agriculture and irrigation resulted in a surplus of food.

City-states traded with each other for the things they needed.

Explanation:

It is correct.

b. 155 enlisted men and no officers

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