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.
Sanders is an unincorporated community in northeastern Treasure County, Montana, United States, along the Yellowstone River. It lies along local roads east of the town of Hysham, the county seat of Treasure County. Its elevation is 2,602 feet (793 m), and it is located at 46°17′29″N 107°5′48″W / 46.29139°N 107.09667°W / 46.29139; -107.09667 (46.2913778, -107.0967227). Sanders' post office first opened on 1904-03-30 and closed on 1905-10-14, only to be reopened on 1906-12-01. Although the post office finally closed on 1994-07-29, the community still has a separate ZIP code of 59076.