How did the United States and Britain, as the world's number one power, become a power?

1. The main battlefields of the two world wars were not on American soil, and they made a fortune by buying weapons. After the war, they made another fortune by issuing high-interest loans to the defeated countries.

During World War II, people from Europe and Asia immigrated to the United States to escape the war, so the United States got a lot of talents and human resources, which laid the foundation for the later scientific and technological revolution.

The civil war ended the division of the country with the victory of the capitalist side, which was conducive to economic development.

1, geographical reasons

Neither of the two world wars was devastated by the war, which enabled its economy to develop continuously. Moreover, as a country without the threat of war, many people moved to the United States to escape the war. Einstein is an example. In addition, rich resources are also the reason for its rapid development.

2. Cultural reasons

Perhaps it is because the United States is a descendant of European exiles and has a special idea in its bones. The concept of American culture is very primitive. No matter who you are, you can get a green card as long as you can contribute to America. This has brought a large number of talents. As a traditional China, this is exactly what we lack.

3. Historical reasons.

It is precisely because of his short history that he can eliminate all unfavorable factors and develop rapidly. It's like laying new sewers in the urban and suburban areas of Beijing at the same time. It must be that suburbs are faster than urban areas, because urban areas have to tear down old ones. It is for this reason that the United States was founded on a blank sheet of paper. Moreover, he completely quoted the most advanced technology and people in the world at that time!

4. Social reasons

Perhaps it is also because it is an immigrant country, and the legal system and tax system are quite sound. It is not necessary for him to waste a lot of manpower and material resources on management and supervision like me. This may also be a development reason.