Immigration

Citizenship identifies an individual's national origin. It defines his / her rights and responsibilities to the country (nationality). Most people can have only one country of citizenship, but some countries permit dual nationality. U.S. citizens can be native-born, foreign-born or naturalized. Naturalization is a way for a person to become...

You must show valid travel documents as part of the entry procedure into the United States. The documents required depending on the country from where you are arriving and your citizenship or status. From Canada, Mexico, and Bermuda The Western Hemisphere Travel Initiative covers travel by land, sea or air from...