Source: wikibot/universal-grammar
= Universal grammar
{wiki=Universal_grammar}
Universal Grammar (UG) is a theoretical framework in linguistics proposed by Noam Chomsky in the 1960s. It refers to the innate structure that underlies all human languages, suggesting that the ability to acquire language is a fundamental aspect of the human brain. According to this theory, all human languages share a common set of principles and rules, despite their surface-level differences.