The Proto-Iranians are traced to the Bactria-Margiana…
1917 BCE to 1774 BCE
The Proto-Iranians are traced to the Bactria-Margiana Archaeological Complex (BMAC), a Bronze Age culture of Central Asia.
The area between northern Afghanistan and the Aral Sea is hypothesized to have been the region where the Proto-Iranians first emerged, following the separation of Indo-Iranian tribes.