[Стрелка]

According to U.S. English, the following states have existing official language laws on their books: Alabama, Alaska, Arkansas, California, Colorado, Florida, Georgia, Hawaii, Illinois, Indiana, Iowa, Kentucky, Louisiana, Massachusetts, Mississippi, Missouri, Montana, Nebraska, New Hampshire, North Carolina, North Dakota, South Carolina, South Dakota, Tennessee, Utah, Virginia, Wyoming. A small handful date back more than a few decades, such as Louisiana (1811) and Nebraska (1920), but most official language statutes were passed since the 1970's.

То есть, официальный язык прописан в законах отдельных штатов