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There were many strict rules enforced against exporting inventions.They had these rules to protect its head start.

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The city attracted millions. There were music halls, opera houses and theaters. Also there were museums and libraries for educational opportunities. Overall many enjoyable things to do.

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Urban life remained harsh for the poor. The working class had better clothes, newspaper, and tickets to movie halls. In the worst tenements large families were crammed into only one room.

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The transportation revolution begun when Nikolaus Otto invented the gasoline powered combustion engine in 1886.

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Paved streets made areas more livable. Beneath the streets, sewage systems made the cities much healthier to live in.

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In the early 1800's, anesthesia was used to relieve pain during surgery. Also doctors started understanding germs and how they cause disease.

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Samuel F.B Morse invented the telegraph, which could send coded messages over wires by electricity. Communication became faster.

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Wilbur Wright designed a flimsy airplane in North Carolina. It only stayed in the air for a few seconds but after a few fixes, he created one but it didn't become big until the 1920's.

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Electricity replaced steam and it became the dominate source of power. In the 1870's Thomas Edison created the first electric light bulb.

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Other nations industrialized slower than others particularly in eastern and southern Europe. They tend to lack in natural resources.