Answer:
D.
Explanation:
The early river civilzations were the civilzations settled alongside the river. The four early river civilizations included Indus civilizations, Nile civilization, Tigris-Euphrates civilization, and Huang He civilization.
The characteristics that the early civilizations developed along the Nile and the Tigris-Euphrates had in common was the transportation and communication system. Through transportation and communication, the culture and economy of these civilizations were promoted. They were promoted through agriculture, fertile soil, and natural waterways.
Therefore, option D is correct.
The main improvement that came with the shipping container was that it allowed a much greater quantity of goods to be transported overseas, since each container was placed on a very large ship.
Answer:
C. The quality of life in cities improved as local government used funding to install sewer systems. build hospitals, expand the police force and provide garbage-collection services.
Explanation:
It is when you ride with a police in his car. Not in the back, but in the right of him.
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