Comparing Disaster Management - FEMA

31. Use the quotation below and your knowledge of social studies to answer the following question.Between the Civil War and 1900, steam and electricity replaced human muscle, iron replaced wood, and steel replaced iron (before the Bessemer process, iron was hardened into steel at a rate of 3 to 5 tons a day; now the same amount could be processed in 15 minutes). ................
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