Itâs estimated that up to 7,000 different languages are spoken around the world. 90% of these languages are used by less than 100,000 people. Over a million people converse in 150-200 languages and 46 languages have just a single speaker! Languages are grouped into families that share a common ancestry.
All U.S. citizens are considered to be U.S. nationals, but not all nationals are citizens: natives of American Samoa and Swainâs Island (AS) are not U.S. citizens but are nationals. Select Eligible noncitizen if you are not a U.S. citizen (or U.S. national) and you are one of the following:
Americans are citizens of both the federal republic and of the state in which they reside, due to the shared sovereignty between each state and the federal government. Kentucky, Massachusetts, Pennsylvania, and Virginia use the term commonwealth rather than state in their full official names.