e/Midwest Military Simulation Association

Information
has gloss	eng: The Midwest Military Simulation Association (MMSA) was a group of wargamers and military figurine collectors active during the late 1960s and 1970s when wargaming was in its heyday and role-playing games were first developed. The group lived in the Minneapolis-St Paul area. Its membership included Dave Arneson, David Wesely, Ken Fletcher, Dave Megarry, John and Richard Snider and others.
lexicalization	eng: Midwest Military Simulation Association
instance of	c/Wargaming associations