Indo-European

…families in the Indian subcontinent—Indo-European, Tibeto-Burman, Austroasiatic, and Dravidian—the first two are well represented in the Himalayas. In ancient times, peoples speaking languages from both families mixed in varying proportions in different areas. Their distribution is the result of a long history of penetrations by Central Asian and Iranian…

…resulted in the notion that Indo-European-speaking peoples had a common homeland from which they migrated to various parts of Asia and Europe. The theory stirred intense speculation, which continues to the present day, regarding the original homeland and the period or periods of the dispersal from it. The study of…

…repeated superimpositions of peoples of Indo-European stock. The first Indo-European migrants, who belonged to the Italic tribes, moved across the eastern Alpine passes into the plain of the Po River about 1800 bce. Later they crossed the Apennines and eventually occupied the region of Latium, which included Rome. Before 1000…

…what is now Armenia, and Indo-Europeans from Central Asia. This period marked the end of the formative phase of Mesopotamian civilization.