The United States interfered in other countries' internal affairs and launched a military war. Why didn't the United Nations impose sanctions on it?

This is because the United States, as the most powerful country in the world, is not afraid of UN sanctions. Because once sanctions are imposed on the United States, it will lead the United States to withdraw from the United Nations and unite its allies to re-establish an international organization. This will also make the influence of the United Nations less and less. In addition, other countries will not sanction the United States at all, because the United States has very close economic and trade relations with its own country, and sanctions against the United States will bring great harm to itself.

In addition, ordinary countries will not have a great influence on the United States at all, because the United States is a globalized country. The economic growth of many countries in the world is closely related to the United States. Once a serious financial crisis occurs in the United States, it will also spread to the whole world. This can be proved in many financial crises. Once the American economy has serious problems, the development of other countries will also be severely restricted.

This is because the American market is very important for any country, and if it is separated from the American market, its product sales will be severely restricted. This is something that no enterprise or any country wants to see. Because once you master the American market, it will be of great benefit to the development of your own enterprise. So we see that many countries will not have some friction with the United States. Because once there is friction with the United States, the impact on itself is very huge.

But we also see that the role of the United States in some areas is getting smaller and smaller, mainly because the United States is unwilling to harm its own interests. This has also made the United States criticized in international public opinion.