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  a tax on paper stamps
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  a direct action by colonists in Boston, a town in the British colony of Massachusetts, against the British government
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  a period from the 18th to the 19th century where major changes in agriculture, manufacturing, mining, transportation, and technology
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  a military conflict fought between the forces of the United States of America and those of the British Empire.
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  wright bros first flight with an engine
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  titanic hits an ice berg and sinks
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  mothers day becomes a official holiday
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  Assassination of Archduke Franz Ferdinand,
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  ended world war 1
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  hitler officially rose to power