Answer:
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Explanation:
The electric furnace (1889) It was “the only means for commercially producing Carborundum (the hardest of all manufactured substances).” The electric furnace also converted aluminum “from a merely precious to very useful metal” (by reducing it’s price 98 percent), and was “radically transforming the steel industry.
Valley of Ashes symbolizes the poorest, most desolate parts of New York's towns. It represents dreary isolation from wealth and deceitful behaviors from the citizens.
