The railroads are important, according to the lease, railroads are essential to all commerce.
Who railroads help in commerce?
The railroad boosted international trade by bringing western agricultural crops and raw materials to East Coast markets, and manufactured goods from East Coast cities to the West Coast.
Where railroads went, new towns and cities formed, all reliant on the rails for food and merchandise shipments.
Railroad development produced massive new businesses in steel, iron, and coal. No other business has had such a profound impact on the industrialization process.
Therefore, option C is correct.
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