I believe the answer is Observations.
Mayan civilizations made architectural designs to use time and days.
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The Umayyads were the first Muslim dynasty to achieve success after caliph rule.
Answer:
Among the other achievements of Reconstruction were the South's first state-funded public school systems, more equitable taxation legislation, laws against racial discrimination in public transport and accommodations and ambitious economic development programs (including aid to railroads and other enterprises).
Explanation:
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