What regions of the U. S. had the largest growth in electrical transmission lines?

The U.S. electrical grid is the largest interconnected machine on Earth: 200,000 miles of high-voltage transmission lines and 5.5 million miles of local distribution lines, linking thousands of generating plants to factories, homes and businesses.

Explanation:

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The power grid in the United States is the world's most wired machine but so far, the southwest and a small portion of the south (mainly just Texas) have the largest gorwith in electrical transmission lines.

on the morning of  july 21,  1861, general mcdowell ordered the  unionarmy to attack. it was on this hill that  confederate  colonel thomas jackson and his forces held back theunion  troops.

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