How did the United States gradually become the world hegemon from the 13 colony?

At the beginning of the founding of the United States, federalists headed by Washington, the founding father of the United States, and Hamilton, the greatest politician and financier in the United States, have been trying to adopt an industrialization policy based on mercantilism, hoping to prevent the United States from becoming a raw material colony of industrial hegemony Britain with some form of trade protection. This attempt to establish an industrialized United States naturally requires a strong federal government, which must weaken the state governments and interest groups, especially the slave owners in the south, and the farm economy based on supplying cotton raw materials to Britain.

This attempt was strongly resisted by Jefferson, the southern leader. In the Second American War of Independence in 18 12, General Jackson's victory in New Orleans and the ambiguous attitude of the Federalists towards Britain led to the liberal forces in the south and occupied a dominant position in the United States.

However, because many new immigrants from Britain keep coming to the United States, and most of these new immigrants choose the northeast coast of the United States from New England to new york, these immigrants who secretly brought British new technology made the United States catch the last bus of the first industrial revolution by infringing British intellectual property rights.

This situation led to the economic strength of New England being superior to the slave farm economy in the south. Therefore, the government controlling the south chose to invade the west, hoping to expand the slave farm system by expanding the territory of the United States and compete with the industrial economy in the northeast.

This process of westward advancement is mainly based on the American extinction policy towards Indians and the Mexican War. Through the Mexican War, the United States annexed California, Texas and other western and southern regions, but the struggle between northeast industry and southwest slave farms was not alleviated, which eventually led to the American Civil War.

In this tragic American civil war-the death toll in this civil war exceeded the sum of all Americans' deaths in American foreign wars, General Grant, who led the northern federal army, took the approach of completely destroying the society and economy of the southern United States.

In particular, Hillman, the general of the North Army, adopted the scorched earth strategy of looting and burning. Federal troops under his leadership burned and looted all the way from Georgia, North Carolina to South Carolina, turning these places into scorched earth. It is precisely because of the destruction of the northern army in these southern States that these places are still relatively backward in the United States today, so that they have no economic capital and can engage in independence movements.

However, the victory of the American Civil War in the north cleared the way for American industrialization, which enabled the United States to start the country's industrialization with Japanese and China at about the same time. The United States caught up with a tail in the first industrial revolution, which was dominated by steam engines and looms, but took the lead in the second industrial revolution, which was dominated by automobiles, airplanes, electric lights, telegrams and telephones.

/kloc-at the beginning of the 0/9th century, the United States began to industrialize, but after the civil war, it entered a mature stage. In less than 50 years from the Civil War to the First World War, the United States has changed from an agricultural country to an urbanized country. The nearly 30 years from 1890 to 19 17 are called the so-called "progress period". 19 14, the first world war broke out; 19 17, the United States was involved in the whirlpool of war and tried to play a new role in the world.

During the 10 year after the war, American society and culture can be said to be a 10 year with no life and no feelings. According to the statistics of 1929, the ratio of living in cities to living in rural areas is 56:44. At this time, all the features of modern life, such as cars, telephones, radios and washing machines, have become necessities of life. The post-war economy was extremely prosperous for two reasons: first, the government no longer intervened in private enterprises to protect them by legislation; The second is driven by new technology. Although the economy is growing rapidly, the foundation is unstable.

Great Depression and World War II

. 1932, franklin roosevelt was elected president. He argued that the government should take action to end the economic panic. Although the new government solved many difficulties, the American economy didn't wake up until World War II. After World War II, with the defeat of the Axis countries and the decline of the strength of Britain and France, the United States and the Soviet Union became superpowers, and the world was divided into two camps. The United States and the Soviet Union and their respective camps have stepped up preparations in military, political, economic and propaganda aspects, just like in wartime. This state is called "Cold War". The United States finally brought down the Soviet Union in the Cold War. With the disintegration of the Soviet Union, the United States has become the only superpower and world hegemon in the world.