DUE SOON ILL GIVE BRAINLESS

Water from the river was used to cool the reactors and then dumped back in. That was the main source of radiation, although it also came from accidents in the reactors that forced radioactivity to be flushed out, Napier said.

it's either A or B.

Explanation:

4 copper and gold, the california gold rush is why im pretty sure.

the phenomenon that would be cited as evidence of increased economic interdependence between europe and the americas is  the development of mercantilism.

this theory suggests that the wealth of a country depends on its economic assets, or capital.

hope this : )