The border wall of the United States will eventually begin to be built. What changes will this wall bring to the international situation?

I don't think this wall will have much impact on the international situation, because it is just a border wall in the background. Many countries have seen the border wall before, just to maintain national stability.

Moreover, this wall has been negotiated with American courts many times before, and this time it can finally be built according to Trump's wishes. And it is said that it cost 2.5 billion dollars to see this wall, which is really a lot of money.

However, I think Trump's decision is also for national peace. After all, world affairs are still peaceful now, and trapp will certainly not start a war without authorization.

Trump built this wall mainly to stop Mexican refugees. In fact, it is also reasonable, because if Mexican refugees flood into the United States in large numbers, it will definitely have an impact on the national conditions of the United States.

The United States is a relatively developed country, and their country is rich in various material resources. Although it is ok to accept some Mexican refugees, if a large number of refugees flood in, the United States will be overwhelmed.

This is just a wall, which will not have much impact on the international situation. I still hope that Mexico can manage their refugees well, which is good for both countries.

Otherwise, it would be bad to provoke a dispute between the two countries because of the refugee problem, and I think the United States is so strong that they will certainly not be afraid of Mexicans.

So they just want to stop Mexican refugees and prevent the war from happening. If Mexican refugees flood into the country in large numbers, they can only be stopped by force. It is likely to lead to war, so this is also an effort made by the United States to maintain peace.