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.
Gray Summit is a census-designated place (CDP) in Franklin County, Missouri, United States. The population was 2,640 at the 2000 census. Also called Gray's Summit, it was founded by Daniel Gray of New York who built a hotel here in 1845. This community was the highest point on the Missouri Pacific Railroad between St. Louis, Missouri and Kansas City, Missouri; a railroad tunnel runs underneath the community. It is located on Interstate 44 and is home to Purina Farms and the Shaw Nature Reserve.