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Continue to ChatThe American Steel Industry, 1850-1970 (Warren) http://www.johnjasonfallows.com/2017/02/27/the-american-steel-industry-1850-1970-warren/
The American Steel Industry, 1850-1970 (Warren) http://www.johnjasonfallows.com/2017/02/27/the-american-steel-industry-1850-1970-warren/