What are the three main reasons that people immigrated to the u. s?

economic opportunities
higher elevation
political freedom
religious freedom
warmer climate

Why was the land in the middle colonies attractive to immigrants

To encourage railroad companies to build railroads across the west, the government gave them subsidies by select the best answer from the choices provided. a. paying the wages of laborers b. giving them building materials c. providing railroad trains d. providing free land

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