Immigrants who settle outside major metropolitan areas in California,

Immigrants who settle outside major metropolitan areas in California, Arizona, New Mexico, and Texas on unincorporated land are known as colonias. Which of the following is true about this group?

1. They have developed roads, transportation, and electrical services.
2. They are frequently driven off, only to return to the same area.
3. Their settlements have led to an increase in several disease conditions.
4. They help the economy of the regions without placing a burden on health resources.

ESSAYBID ANSWER

ANS: 3