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The Iron Mining Industry Was Big Back In The Early 1900s

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Iron mining The iron mining industry was big back in the early 1900s and is still big now here are some facts about the iron mining industry.
Iron mining back then. back then it was a risk to invest in a iron mining company. The natural resources that helped back then was the Masai range Were most small companies worked. Lake superior was a big place where you could transfer the ore across Minnesota and not have to travel on land. Machines that were used. Steam trains hauled the ore over to Lake Superior and had it transported to the factories. Steam shovels were used to mine and now there is electric shoves to mine. The machines then and now have changed from steam to now electric and gas.
Iron mining Nowadays. There has been a lot
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