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European sailors had started using the compass to navigate the seas
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helped bring colonies together against Britain. which is what started as a minor fight and then became a turning point in the beginnings of the American Revolution
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the Continental Congress grants permission for construction and administration of the first American naval force
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representatives of the United States and Napoleonic France conclude negotiations for the Louisiana Purchase, a massive land sale that doubles the size of the young American republic.
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1914 WWI starts. In 1918 WWI ended. This war was the beginning of other world wars
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2 war emerges because of hitler
