What term refers to the movement of individuals into a new area?

The term that refers to the movement of individuals into a new area is immigration. Immigration specifically denotes the action of coming to live permanently in a foreign country, highlighting the movement of people from one region to another with the intention of establishing residence there. This concept is often discussed in the context of people relocating for various reasons, such as better economic opportunities, family reunification, or escaping conflict.

Understanding immigration is crucial in the fields of economics and demographics, as it significantly impacts population growth, labor markets, and cultural diversity in the destination area. It is distinct from other related terms, such as emigration, which refers to leaving one's own country to settle elsewhere, or migration, which is a broader term that encompasses both immigration and emigration and can refer to temporary or seasonal movements as well. The term resettlement, on the other hand, typically refers to moving individuals or groups from one location to another, often in the context of refugees or displaced persons.