Job Recruitment Website - Ranking of immigration countries - Why does America need immigrants?

Why does America need immigrants?

The birth rate in the United States is very low, and it is difficult to ensure the population size by relying on the United States. In addition, the United States is originally an immigrant country, and immigrants from all countries are basically in their prime of life and are all high-quality talents. Good system and welfare also attract elites from all over the world and ensure the development of the United States.