Paleo-European languages

The Paleo-European languages are the mostly unknown languages that were spoken in Neolithic and Bronze Age Europe prior to the spread of the Indo-European and Uralic families of languages. The vast majority of modern European populations speak Indo-European languages. However, until the Bronze Age, non-Indo-European languages were predominant across the continent. The speakers of Paleo-European languages gradually assimilated into speech communities dominated by Indo-European speakers, leading to their eventual extinction, except for Basque, which remains the only surviving descendant of a Paleo-European language.