Proto-Indo-Europeans
Urheimat hypotheses

According to some archaeologists, PIE speakers cannot be assumed to have been a single, identifiable people or tribe, but were a group of loosely-related populations that were ancestral to the later, still partially prehistoric, Bronze Age Indo-Europeans. This is believed especially by those archaeologists who posit an original homeland of vast extent and immense time depth. However, this belief is not shared by most linguists, because proto-languages, like all languages before modern transport and communication, occupied small geographical areas over a limited time span, and were spoken by a set of close-knit communities– a tribe in the broad sense.

Researchers have put forward a great variety of proposed locations for the first speakers of Proto-Indo-European. Few of these hypotheses have survived scrutiny by academic specialists in Indo-European studies sufficiently well to be included in modern academic debate.
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