How did the European Plain support early hunter-gatherer groups?

Early hunter-gatherer groups on the European Plain relied on a subsistence strategy of hunting, fishing, and foraging using stone and bone tools. Following the retreat of glaciers after the Pleistocene Epoch, these groups migrated from the south and settled in scattered areas along seacoasts, rivers, and lakeshores, which provided essential resources.1

During the Upper Paleolithic, these populations developed increasingly specialized tools, such as harpoons and hafted implements, to exploit their environment more effectively. Because foraging requires significant land area to prevent the exhaustion of local food supplies, these early societies typically organized into small, mobile bands. While the plain was heavily wooded, these groups successfully utilized diverse ecological niches until agriculture became widespread around 3000 BCE.231