Federalism refers to the supremacy of he powers of state governments
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The two categories are developed nations and developing nations. Developed nations are generally categorized as countries that are more industrialized and have higher per capita income levels. ... Developing nations are generally categorized as countries that are less industrialized and have lower per capita income levels.
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This is known as the Homestead Act .
During 1862, individuals were offered 160 acres of free land that they can use to start their own farm. This program created by the federal government gave away roughly 270 million acres of land. Most of this land was west of the Mississippi River. This act helped in changing the population of the Midwest United States.
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The significance of the Columbus voyages is that the explorer Christopher Columbus made four trips across the Atlantic Ocean from Spain: in 1492, 1493, 1498 and 1502. He was determined to find a direct water route west from Europe to Asia, but he never did. Instead, he accidentally stumbled upon the Americas.
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