Carnegie's early job with the railroads helped him predict that the demand for steel to build railroad tracks and bridges would grow.
She fought for Women’s right , so the first one is correct
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In many parts of the world, early civilizations formed when people began coming together in urban settlements. ... From this specialization comes class structure and government, both aspects of a civilization. Another criterion for civilization is a surplus of food, which comes from having tools to aid in growing crops.
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By 1900, the White House staff included one "secretary to the president" (then the title of the president's chief aide), two assistant secretaries, two executive clerks, a stenographer, and seven other office personnel.
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The purpose of death is to make room for the next generation, in every species on earth. Even trees that can live for a thousand years die eventually.
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