Answer:
The Transcontinental Railroad dramatically altered ecosystems. For instance, it brought thousands of hunters who killed the bison Native people relied on. The Cheyenne experience was different. The railroad disrupted intertribal trade on the Plains, and thereby broke a core aspect of Cheyenne economic life
Generally speaking, in the United States, sectional differences were increased "<span>B. when invention of the cotton gin made cotton more profitable," since this strengthened the institution of slavery. </span>
The Federal Trade Commission Act (38 Stat. 717) was originally passed in 1914 with President Woodrow Wilson's enthusiastic support. In its current form, the act states the "unfair methods fo competition ... and unfair or deceptive acts or practices in or affecting commerce, are hereby declared unlawful."
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<span>It was a good place to trade because it was a passage way from Asia to Africa which allowed traders to set up there and sell to passers going from Asia to Africa. Also it was a surrounded by the Red sea and the Indian ocean which were trading routes for ships.
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