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.
Dunnville is an unincorporated community with a post office in southern Casey County, Kentucky, United States, near the intersection of the Green River and Goose Creek. It was named for Virginian James Richard Dunn who settled the area in the 1840s and operated a mill. Dunnville is located at 37°12′0″N 85°0′36″W / 37.2°N 85.01°W / 37.2; -85.01 (37.2000709, -85.0099547). Today several sawmills and Tarter Gate, the world's largest manufacturer of animal management equipment, are located there, as Casey County is known for the manufacturing of tubular gates and related farm equipment. The post office was first opened on July 3, 1879. It is also known for the "World Famous" Dogwalk Market. There are several churches in the area.