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.
Welton is a city in Clinton County, Iowa, United States. The population was 159 at the 2000 census. The community is located adjacent to U.S. Route 61, which passes around Welton just to the east of the city. Prior to the rebuilding of the highway as a four lane highway, U.S. 61 went directly through the city. Following reconstruction of U.S. 61, a new truck stop was built adjacent to U.S. 61 near the southern edge of the city. On Wednesday, April 5, 2006 the 85-year-old Welton School was demolished. According to the Telegraph Herald newspaper, "the school was closed in 2005 because of budget problems and declining enrollment."