History

The use of English in the United States is a result of British colonization of the Americas. The first wave of English-speaking settlers arrived in North America during the 17th century, followed by further migrations in the 18th and 19th centuries. During the 17th century, dialects from many different regions of England existed in every American colony, allowing a process of extensive dialect mixture and leveling in which English varieties across the colonies became more homogeneous compared with varieties in England. English thus predominated in the colonies even by the end of the 17th century's first massive immigration of non-English speakers from Europe and Africa, and firsthand descriptions of a fairly uniform American English became common after the mid-18th century. Since then, American English has developed into some new varieties, including regional dialects that, in some cases, show minor influences in the last two centuries from successive waves of immigrant speakers of diverse languages, primarily European languages.