How did the US change economically between 1776 and 1870?

America changed Abraham Lincoln to become President in a different form, after his election, South Carolina was separated from the country and many others did. They are afraid that the right to own their slaves may be denied. The new president thinks they have no right to do so and he wants to end slavery. Then the civil war broke out. By the end of the war, the north won, and south and north reunited. All states have abolished slavery. There is a terrible turning point in the south, no one runs the farm owned by them. Some planters secretly employed the original slave in their pride, and the other few gave up just another area and found it. US cotton and other goods plummeted

There was such a big change in America between 1776 and 1870. At that time the scale of America changed due to immigration and slavery. In 1776, the United States consisted of 13 colonies. By 1870, the United States expanded to the Mississippi River, Nebraska, Kansas, the Minnesota outside Texas, Oklahoma remained its territory. The West Coast of the United States has California, Nevada, Oregon. The territory is located between the state of the West Coast and the state outside the Mississippi River

Between 1820 and 1860, American visual maps changed due to unprecedented urbanization and rapid territory expansion. These changes mutually promoted the Second Industrial Revolution, which peaked between 1870 and 1914. During the annexation of Mexico and Texas (1845), Oregon's retreat, and Guadalupe-Hidalgo treaty (1848), Mexico ceded Mexico southwest. In the United States, the expansion of the territory doubled the vision of fireworks freedom to the future of the American empire, immigrants from Europe, industrial capitalists, and indigenous Americans competition.

In response to the explosive economic and social change caused by the industrial revolution, social philosophy emerged in the early 19th century. Between 1820 and 1870, the UK economic and political thinking was hidden by "Ricardo's economic system - Malthus population theory" and Adam Smith's "wealth of the people" (1776). An abandoned economic policy that required free trade and free economic power to play a free and competitive free market has been enacted. Individuals can "demonstrate true possibilities without being bound by unnecessary restrictions and regulations.These regulations and regulations infringe on his freedom." The nature of human social behavior fulfills the economic It is closely related to the role and the concept of function becomes social support of economic theory. Laissez-faire society emphasizes individualism, utilitarianism, and self-interest