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A smarter power grid would help resolve power failures. A power grid is a system that produces electricity and moves it where it needs to be when it needs to be there. The US power grid was created in the 1890s. <span>
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The correct answer is I belive b and c
Persians and Byzantines were already weak from fighting among themselves. <span />
He is known as an “Indian Killer” because he created the “Indian Removal Act”
