Eric Rosenbaum is presenting a discussion about the early settlers of the Big Sioux Township and their role in fur trading, agriculture, military supply and the growth of the area. The event, which will include the discovery of human remains along I-29, will take place Jan. 31 at 7 p.m. at the North Sioux City Community Center (Fire Hall) at 205 Sodrac Drive. This event is free and open to the…