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.
Clayton is a town in Union County, New Mexico, United States. The population was 2,524 at the 2000 census. It is the county seat of Union County. Tourists heading from Texas to Colorado often pass through Clayton, which is located in the northeast corner of New Mexico. Clayton is named for a son of U.S. Senator Stephen W. Dorsey, an Arkansas Republican, originally from Ohio, who served during Reconstruction. The town was established in 1887. Trade caravans and homesteaders traveling through the Cimarron Cutoff of the Santa Fe Trail passed through Clayton. The town was a livestock shipping center for herds from the Pecos River and the Texas Panhandle.