Representation is based on population, and the US has grown steadily.
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the introduction go the bessumer process
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The scientists who invented the V2 rocket and V1 flying bomb were used by NASA to build the rockets that sent us to the moon. To think that the greatest achievement of mankind was also built on the shoulders of its greatest atrocities. They also helped to create Intercontinental Ballistic Missiles, and a new age of Nuclear warfare.
The South won every major Civil War battle until the Battle of Antietam.