Campbell Hill is, at 1,549 feet (472 m), the highest point in elevation in the U.S. state of Ohio. Campbell Hill is located within the city of Bellefontaine, two miles (3 km) northeast of downtown. The peak is the former home of the Bellefontaine Air Force Station, where the 664th Aircraft Control and Warning Squadron maintained a Cold War early warning radar. Currently, the summit is occupied by the Ohio Hi-Point Career Center and is open to visitors Monday through Friday.
The Memorandum of the Serbian Academy of Sciences and Arts (often referred to as the SANU Memorandum) was a draft document produced by a committee of the Serbian Academy from 1985 to 1986. In September 1986, parts of the draft were published by Večernje novosti. The Memorandum immediately became well-known in Yugoslavia, as it gave voice to controversial views on the state of the nation and argued for a fundamental reorganization of the state.