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:

Hello

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.

the correct answer is "c: merchants" and "e. soldiers".

the song dynasty was known as the first government in the world to introduce paper currency. it was also the first chinese government which established a permanent standing navy. finally, the first compass was introduced during this period of government.

all of these innovations heavily affected commerce in a positive way. printed money dynamize commerce within the borders of the empire due to an easier way to quantify value during the trade. the introduction of the compass trade routes to be faster. finally, the introduction of a standing navy regulate trade routes.

regarding military affairs, gunpowder was created during this period. this was a tremendous improvement that was widely utilized by the military in order to innovate in the manufacturing of weapons.