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.
Limestone is an unincorporated community on the western border of Washington County and the eastern border of Greene County in the northeastern part of the U.S. state of Tennessee. Its zip code is 37681. The Washington County portion of Limestone is part of the Johnson City Metropolitan Statistical Area, which is a component of the Johnson City–Kingsport–Bristol, TN-VA Combined Statistical Area – commonly known as the "Tri-Cities" region. The Greene County portion of the community is part of the Greenville Micropolitan Statistical Area. Washington College Academy was founded in Limestone in 1780 by Rev. Samuel Doak, and was the first institution to bear the name of the first American president. Limestone was the birthplace of Davy Crockett (1786) and is the location of the Davy Crockett Birthplace State Park. The Gillespie House, built in 1792 by pioneer settler George Gillespie, still stands in Limestone. One of the locations used in the TV movie Goodbye, Miss 4th of July (1988) was the Old Stone House in Limestone.