Why were early factories built near rivers? A. They needed the water for steam.
B. They needed the transportation route.
C. They needed the power source.
D. They wanted to have water for the population.

c. they needed the power source

Explanation:

Why were early factories built near rivers? They were built near rivers because water wheels powered the movement of the machines.

a. can also be a possibility

hope this helps, stay safe :)

bujías y una hora antes y no me parece muy difícil

climate change is the big reason to the decline of the indus valley which also caused floods. so i dont know what answer would best fit the description thats just what i found online! have an awesome