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.
Warrenton is a town in Fauquier County, Virginia, United States. The population was 6,670 at the 2000 census. It is the county seat of Fauquier County. Public schools in the town include Fauquier High School, Warrenton Middle School, Taylor Middle School and two elementary schools. There are two private schools in Warrenton: Highland School and St. John The Evangelist's Catholic School. Warrenton is at a junction of U.S. Route 15, U.S. Route 17, U.S. Route 29, and U.S. Route 211. The town is in the Piedmont region of Virginia, near the Blue Ridge Mountains. The well-known Airlie Conference Center is on the northeast boundary of Warrenton, and the historic Vint Hill Farms military facility is several miles east. Fauquier Hospital is also located in the town. Like many incorporated towns in Virginia, the town of Warrenton has government and taxation separate from the county. The town and the county do share some services, such as schools and the county landfill.