What literary work describes a society in which people have lost there individuality?

A key literary work that describes a society in which people have lost their individuality is George Orwell's "1984." In this dystopian novel, the totalitarian regime of Big Brother suppresses personal freedoms and enforces conformity, leading to a society where independent thought is eradicated. The characters are stripped of their identities, reduced to mere cogs in the state machinery, illustrating the dangers of extreme governmental control. This loss of individuality serves as a poignant warning against authoritarianism.