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5 Cards in this Set
- Front
- Back
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the number of infants who die in their first year of life
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infant mortality rate
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Western road that cut through the Cumberland Gap
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Wilderness Road
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to give up something, usually land; to sign over to another country
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cede
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technique used in industry where all parts are made to an exact standard
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interchangeable parts
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built to connect the Hudson River to Lake Erie
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Erie Canal
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