The United States once poured money and political capital into a spaceplane concept that promised to take off from a runway, reach orbit in a single leap, and slash the cost of spaceflight. Instead of ...
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Today in US history on April 12: From the outbreak of civil war to civil rights, public ...
April 12th holds significant weight in American history. It witnessed the start of the Civil War at Fort Sumter in 1861.
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