Przeworsk culture
In the course of the 1st and 2nd century CE the Wielbark culture expanded south, towards Greater Poland and Masovia, partially at the expense of the Przeworsk culture. Around the mid-1st century the Wielbark culture people forced out the Przeworsk population from northern Greater Poland and settled the area for about 150 years. The Przeworsk culture itself also expanded in the southern, eastern and south-western directions.