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This invention was important because it helped send messages to the work bases and help send messages to win the battles.
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The sewing machine was important because it helped make clothing and was less of a labor.
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Dynamite was a hit invention because it helped make railroads and shortcuts.
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The typewritter helped worked more fast and finish important documents fast.
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Barbed wire was great for keeping things in and out of places, in helped to keep land save and animals protected.
