What phenomenon helped create a large contrast between the southwestern and eastern United States in the early 1800s? Group of answer choices

A. Native American traditions kept European influences from spreading in the Southwest.

B. The Industrial Revolution caused rapid economic and technological progress in the East.

C. Spanish explorers passed laws against Anglo-Americans to keep them out of Southwest.

D. Southwestern settlers lived in closer communities than their eastern relatives.

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according to howard zinn, the history presents the encounter between columbus and the arawaks as a heroic adventure of descovery but leaves in the shades the cruel slavery and bloodshed columbus led in order to pay back to his investors. he sent the indians back to his nation as a payment, slaved them to find gold in the land and punished them when they didn't find any. history presents columbus as a heroe and even celebrates his day, when in reality he led a genocide. zinn describes the story of the colonization from the arawaks point of view.