Immigration law determines whether a person is an alien, the rights, duties, and obligations associated with being an alien in the United States, and how aliens gain residence or citizenship within the United States. It also provides the means by which certain aliens can become legally naturalized citizens with full rights of citizenship. Immigration law serves as a gatekeeper for the border of the nation, determining who may enter, how long they may stay, and when they must leave. Immigration lawyers represent persons seeking temporary and permanent residency (green cards) status in the U.S., those interested in obtaining U.S. citizenship through a process called naturalization, and clients facing deportation and removal. Immigration attorneys may also represent businesses seeking to secure temporary visa status for foreign employees.
Boone is a city in Des Moines Township, Boone County, Iowa, United States. It is the county seat and is the principal city of the 'Boone, Iowa Micropolitan Statistical Area' which encompasses all of Boone County, Iowa. This micropolitan statistical area, along with the 'Ames, Iowa Metropolitan Statistical Area' comprise the larger 'Ames-Boone, Iowa Combined Statistical Area'. The population of the city was 12,803 at the 2000 census.