What impact does the rise of the United States have on the world?

The rise of the United States is a major event that affects the world. The United States was founded in 1776. At that time, there were only a few million people in the United States, and the area was not large. More than 200 years later, the population of the United States increased to 300 million, making it the third most populous country in the world. The land area of the United States has also increased several times, from facing only the Atlantic Ocean to the Pacific Ocean and the Arctic Ocean, becoming the fourth largest country in the world. The United States has changed from a humble country to the most powerful country in the world. Why did the United States rise in these 200 years? What could be the reason? It is estimated that the main reason is that the United States inherited Britain's good culture and legal system, as well as a relatively democratic social system, which laid a good foundation for the rise of the United States. On this basis, the United States created a social system, presidential federalism. This is a social system created by the American population by its own ingenuity, which laid the institutional foundation for the sustained rise of the United States.

Most parts of the United States belong to temperate climate, facing the coastal areas of western Europe. It is the closest place in the New World to Europe and has become the first choice for immigrants from western Europe. It has continuously attracted a large number of immigrants from western Europe, increased the population growth rate of the United States, and is an important source of the continuous rise of the United States. Good temperate climate and coastal areas facing western Europe are also important reasons why these British colonies attracted British population and western European population before the establishment of the United States. White people in western Europe don't like tropical climate.

A large number of American citizens have given birth, which leads to the sustained and rapid growth of the American population, which is an important reason for the gradual increase of the American population. At that time, every family in the United States had more than one child on average. Similar to the number of children born to families in China in 1950s. The increasing population has promoted the national strength of the United States.

American nationals and immigrants from western Europe have relatively high talents, which is an important foundation for the rise of the United States. If most American immigrants are immigrants from southern Europe or Africa, it will be difficult for the United States to rise.

The continuous growth of the American population has led to an increase in the demand for land in the United States and promoted the expansion of American territory. The continuous expansion of American territory has laid the foundation for feeding more people. This is a virtuous circle. This is another source of American rise.

A good geographical position has prevented many wars in the United States, which is at least conducive to the sustained growth of the American population. Geographical factors have increased the growth rate of American population and also the growth rate of American national strength. The war in Europe promoted the migration of European population to the United States, and also accelerated the growth of American population and national strength. The war in Europe led to the brain drain from Europe and the brain drain to the United States, which was conducive to the progress of American science and technology and increased the speed of American national strength. The European war led to the loss of European population (immigration or death) and weakened European power.

Based on a large population and vast territory, the United States has established a strong social production capacity. As long as the United States gets rid of isolationism, a powerful America with great influence on the world will be born. And the United States is so lucky to take over smoothly. Britain is weakened by the war. More importantly, Britain has gradually disintegrated itself, which is the most fatal blow to the British Empire. It is really puzzling that its colonies are independent one after another, the colonies of non-British descendants are independent, and the colonies of British descendants are still independent. The independence of the British descendants colony completely shattered Britain's superpower status. Through self-disintegration, Britain has become an ordinary big country, content to live behind the United States. The United States replaced Britain peacefully through population expansion, land increase and national strength expansion.

Social system, high-quality citizens, huge population and vast territory are the reasons why the United States is strong.