Please review my IELTS essay

Topic: Wealthy countries should accept more refugees and provide them with basic assistance such as food and housing. To what extent do you agree and disagree?

My essay:

Developed countries should be willing to help more refugees and provide them with basic needs such as food and accommodation. This essay agrees with this statement because the refugees will contribute to the labor force and make cultural diversity.

The main benefit is the movers will contribute to the labor force. They will meet the shortage of labor force, which was usually seen in developed countries, leading to significant development in the economy. In the UK, research conducted by British University indicates that the economy doubled after employing these travelers. Therefore, the government can allocate the money that the refugees make to provide for the refugees' needs.

The other benefit is the cultural diversity that the immigrants bring to the rich countries. As a result, native people will immerse themselves in arts and culture spaces with different languages. Consequently, making the native language becomes more and more beautiful with lexical resources. For instance, according to a recent survey conducted by the University of Melbourne, over 18% of Australian people feel comfortable and willing to welcome the refugees bringing their culture to the native country because of the benefit it brings.

In summary, I believe that the developed countries will benefit from the immigrants if the government welcomes them because of the development of the economy and the diversity of the culture.