Anatolian languages

The Anatolian languages are an extinct branch of Indo-European languages that were spoken in Anatolia. The best known Anatolian language is Hittite, which is considered the earliest-attested Indo-European language. Undiscovered until the late 19th and early 20th centuries, they are often believed to be the earliest branch to have split from the Proto Indo-European family. Once discovered, the presence of laryngeal consonants ḫ and ḫḫ in Hittite and Luwian provided support for the laryngeal theory of Proto-Indo-European linguistics. While Hittite attestation ends after the Bronze Age, hieroglyphic Luwian survived until the conquest of the Neo-Hittite kingdoms by the Semitic Assyrian Empire, and alphabetic inscriptions in Anatolian languages are fragmentarily attested until the early first millennium AD, eventually succumbing to the Hellenization of Anatolia as a result of Greek colonisation.