3.
What did the geography of all the first known civilizations have in common?
Contains good soil for growing crops
Located in a mild, bearable climate
Located near a good source of water
All of the Above

Respuesta :

Answer:

all of the above

Explanation:

The first civilizations appeared in major river valleys, where floodplains contained rich soil and the rivers provided irrigation for crops and a means of transportation. ... Many later civilizations either borrowed elements of, built on, or incorporated—through conquest—other civilizations.

i beleive it’s all of the above
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