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| | Indo-European languages - tScholars.com (Site not responding. Last check: 2007-10-13) |
 | | According to the Kurgan hypothesis, early PIE was spoken in the chalcolithic steppe cultures of the 5th millennium BC between the Black Sea and the Volga. |
 | | The Yamna culture is at its peak, representing the classical reconstructed Proto-Indo-European society, with stone idols, early two-wheeled proto-chariots, predominantly practicing animal husbandry, but also with permanent settlements and hillforts, subsisting on agriculture and fishing, along rivers. |
 | | Proto-Greek is spoken in the Balkans, Proto-Indo-Iranian north of the Caspian in the Sintashta-Petrovka culture. |
| www.tscholars.com /encyclopedia/Indo-European_languages (1987 words) |
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