Job Recruitment Website - Ranking of immigration countries - Materials: The United States is a typical immigrant country, Indians are native Americans, and most of the current residents are descendants of European immigrants and African blacks.

Materials: The United States is a typical immigrant country, Indians are native Americans, and most of the current residents are descendants of European immigrants and African blacks.

After reading the information, the question you can ask is: What is the main race of American residents? What race do Native Americans belong to? The main race in the United States is white, and the native Americans are Indians, belonging to the yellow race.

So the answer is: ① What is the main race of American residents? (2) What race do the Native Americans belong to?