what is the most used language in the usa
Languages of the United States Many languages are used, or historically have been used in the United States. Over 500 languages are spoken at various levels by the U.S. population. The most commonly used language is English (specifically American English), which is the de facto national language of the United States and the primary language used for legislation, regulations, executive orders, treaties, federal court rulings, and all other official pronouncements. Nonetheless, laws require documents such as ballots to be printed in multiple languages when there are large numbers of non-English speakers in an area. American schools, public as well as private, require English classes at every grade level, even in bilingual or dual-language learning. Semesters of English composition are compulsory in virtually all U.S. colleges and universities to satisfy associate's and bachelor's degree requirements.
Indo-European languages There are about 445 living Indo-European languages, according to the estimate by Ethnologue, with over two thirds (313) of them belonging to the Indo-Iranian branch.[3] The most widely spoken Indo-European languages by native speakers are Spanish, English, Hindustani (Hindi-Urdu), Portuguese, Bengali, Punjabi, Russian, each with over 100 million speakers, with German, French, Italian, and Persian also having significant numbers. Today, about 46% of the human population speaks an Indo-European language as a first language, by far the highest of any language family.