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.
Dubach is a town in Lincoln Parish, Louisiana, United States. The population was 800 at the 2000 census. Dubach High School, located centrally in the town, is noted for fielding good athletic teams in basketball and often defeats teams from much larger towns and cities. Dubach is also known as the "Dogtrot Capital of the World" as many dogtrot homes are nearby. Dubach is part of the Ruston Micropolitan Statistical Area.