Middle Bronze Age migrations (Ancient Near East) Ancient North Eurasian ancestry from eastern Europe and the Eurasian steppe associated with a migration of Indo-European speakers, likely proto-Greek. Thus, while this is evidence of Mycenaeans being related to the Minoans, it also provides support of a pre-Greek migration into mainland Greece which was in part ancestral to the Mycenaeans. For reasons unknown, the Hittites moved into central Asia Minor, conquering the Hattians and later adopting their culture and name. This invasion by the Hittites displaced other peoples living in Anatolia, who in turn displaced the Middle Helladic Greek-speaking peoples to the west. This enforced an exodus from Northwestern
Ancient Greek phonology velars . Which one they became depended on dialect and phonological environment. Because of this, certain words that originally had labialized velars have different stops depending on dialect, and certain words from the same root have different stops even in the same Ancient Greek dialect. Near or , the labialized velars had already lost their labialization in the Mycenaean period. Through "psilosis" ('stripping'), from the term for lack of (see below), the was lost even at the beginnings of words. This sound change did not occur in Attic until the Koine period, but occurred in East Ionic and Lesbian Aeolic,