Subtopics and Related Terms---------------------------------------------------ChampaignChampaign: A Flat, Open Country---------------------------------------------------Champion (7 Occurrences)Chamois (1 Occurrence)Plains (31 Occurrences)Features (3 Occurrences)Desert (322 Occurrences)Plain (113 Occurrences)Vale (20 Occurrences)Natural (49 Occurrences)Valley (187 Occurrences)