The Vučedol culture flourished between 3000 and 2200 BCE, centered in Syrmia and eastern Slavonia on the right bank of the Danube river, but possibly spreading throughout the Pannonian plain and western Balkans and southward. It was thus contemporary with the Sumer period in Mesopotamia, the Early Dynastic period in Egypt and the earliest settlements of Troy. Archaeogenetics link the culture from Yamnaya migrations directly from the steppes that mixed with Neolithic people. The need for copper resulted in the expansion of the Vucedol Culture from its homeland of Slavonia into the broader region of central and southeastern Europe.

Syrmia is a region of the southern Pannonian Plain, which lies between the Danube and Sava rivers. It is divided between Serbia and Croatia. Most of the region is flat, with the exception of the low Fruška gora mountain stretching along the Danube in its northern part.