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.
Charlestown is a town in Sullivan County, New Hampshire, United States. The population was 4,749 at the 2000 census. Charlestown includes the villages of North Charlestown, South Charlestown and Hemlock Center. The town is home to Hubbard State Forest and the headquarters of the Student Conservation Association. The primary settlement in town, where 24% of the population resides, is defined by the U.S. Census Bureau as the Charlestown census-designated place (CDP) and is located along New Hampshire Route 12.