In the 1890s, the building of steel plants spurred the growth of this Ohio city
The railroad network spurred the amazing industrialization of the post-Civil War 
.... including coal, oil, and iron (Mesabi Range providing iron ore by the 1890s) ... 
and plentiful; steel, the keystone industry, built its strength largely on the sweat of
... [DOC] [TLE] History Of The United States Of America, Part Five [PAR] The building of the railroads spurred western settlement.