Answer:
Improved transportation led to the decline of slums.
Jefferson's most fundamental political belief was an "absolute acquiescence in the decisions of the majority." Stemming from his deep optimism in human reason, Jefferson believed that the will of the people, expressed through elections, provided the most appropriate guidance for directing the republic's course.
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The European Renaissance first started in "<span>The rich, populous cities of Italy, such as Genoa, Florence, and Venice," due mostly to the fact that wealthy merchant families in these areas were able to subsidize the artists. </span>
the answer is E beacuase no civilization can function without a leader
