character: Andrew Carnegie
topic: Steel magnate in the World War I period
grade: 2
subject: History
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character: Henry Bessemer
topic: Innovator of steel production methods
grade: 2
subject: History
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character: John D. Rockefeller
topic: Industrialist of the same era
grade: 2
subject: History
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character: J.P. Morgan
topic: Banker involved in financing during World War I
grade: 2
subject: History
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