Having information on who sent children to Polish schools, took part in masses for Poles, bought Polish newspapers, or organisations, the nationalist German militia engaged in attacks on Poles. Polish schools, printing houses, masses, and headquarters were attacked.
With information about those sending children to Polish schools, participating in masses for Poles, buying Polish newspapers, or supporting Polish organizations, the nationalist German militia initiated attacks against Poles. Schools, printing facilities, masses, and command centers were attacked.