It should be the third choice
Sometime between 30 and 33 A.D
Hello there.
How did the Incas best influence modern day farming methods?
Carving terraced farmlands.
Africa did not have early civilization
The answer to the question above is water-powered machinery requires continuous running water for it to work. While steam-powered machinery requires water to produce steam, it is still different and advantageous compared to water-powered because it does not require continuous running water.
