<span>The northwest ordinance is considered a historical milestone because it was the first time when a large territory was allocated for future settlement--meaning that a nation was able to lay claim on future statehood. </span>
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Martin Luther King Jr. gave his famous "I Have a Dream" speech during the March on Washington
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By the time Rome was emerging as the great ancient Western power Babylon was practically in ruins.
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It's possible but extremely unlikely to Revive an extinct animal but It is possible to create an organism similar to whatever extinct animal that is in question using its dna or the dna of its relatives. If scientists did revive extinct populations it could have an extremely detrimental effect on humans and our environment.