Bactria-Margiana Archaeological Complex na farkon ƙarni na 2 BC shine farkon wayewar gari na yankin, yin aikin noman noman alkama da sha'ir kuma wataƙila wani nau'i na rubutu. Bactria-Margiana wataƙila sun yi hulɗa da mutanen zamani na zamanin tagulla na al'adun Andronovo, waɗanda suka kafa karusar da ke magana, waɗanda suka tafi arewa zuwa yammacin Rasha, Siberia, da sassan Kazakhstan, kuma suka tsira a matsayin al'ada har zuwa ƙarni na 1 BC. Waɗannan al'adun, musamman Bactria-Margiana, an ɗauka a matsayin yiwuwar wakilan magabatan Arranians?
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