to which country does this place belong?
U.S. state
DeKalb County, Illinois
 U.S. state
please describe the civil war memorial in sycamore illinois. The structure is a memorial to the thousands of DeKalb County residents who served in the American Civil War. is this county also in illinois? Yes did the people from this county die in the war? UNANSWERABLE
wiki:8339792
DeKalb County, Illinois [SEP] Introduction
DeKalb County is a county located in the U.S. state of Illinois. As of the 2010 United States Census, the population was 105,160. Its county seat is Sycamore. DeKalb County is part of the Chicago-Naperville-Elgin, IL-IN-WI Metropolitan Statistical Area.