The border wall is a wall to better protect people crossing the border, as well as to prevent smuggling, transporting drugs and guns. It not only protects the national territory from being violated, but also protects our security.

In fact, the border wall built by the United States is not the first border wall in the world. There are two other countries in the world that have already established such border walls. The first is Russia. Russia has built a wire separation wall on dozens of kilometers of borders between Crimea and Ukraine, effectively protecting its territory.

However, the U.S. border wall is different from the above situation. It is to prevent citizens of other countries from sneaking into the United States from Mexico for illegal immigration. Since the 9/11 incident, the United States has had a very high level of immigration review, making it difficult for many people who want to settle in the United States to achieve their wishes. So they illegally sneaked into the United States from Mexico. The border between the United States and Mexico is more than a thousand kilometers long. It is actually very simple to break into the United States from any corner of this more than a thousand kilometers.

The purpose of building the wall is also very clear, which is to keep illegal immigrants out of the United States. Due to the power and wealth of the United States, Mexican people, as well as some people from Central American countries, often cross the U.S.-Mexico border and enter the United States illegally.

After arriving in the United States, these people not only seized American jobs and shared American welfare, but also brought drugs and guns into the United States, thus triggering turmoil in the United States. Trump’s supporters are mostly lower-class white people, and they are particularly sensitive to the above-mentioned things. Therefore, Trump built the wall to please this group of voters.

In addition to eliminating illegal immigration, we must also eliminate drugs, weapons and other illegal entry and exit items. On the other hand, since Trump came to power, he has deported a group of illegal invaders from Arab countries and other countries. In order to prevent these people with regional characteristics from posing a threat to the United States, Trump made this move.