A study of the achievements of pre-Columbian Mesoamerican cultures would show that they "(1) sustained dense populations through <span>intensive agriculture"</span>
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The correct answer would be D.) Freedom and equality for all races and creeds. In his speech, he said he had a dream that his African-American children could play with white children someday.
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The Mongols had conquered most of the East and were willing to grant Westerners access to China.