Deportation from the United States
Deportation from the United States is the process of expelling foreigners. Deportation distinguishes between two primary models: "extended border control", which involves expelling foreigners for violations related to their admission, and "post-entry social control", which targets individuals for conduct, such as criminal activity, that occurs after admission to the country.
Source: Wikipedia — Deportation from the United States (CC BY-SA 4.0)