May 4th Movement (M4M)
Connexipedia article

http://www.connexions.org/CxLibrary/Docs/CxP-M4M.htm
Publisher:  Connexions
Year Published:  2020
Resource Type:  Article
Cx Number:  CX24142

The May 4th Movement (M4M) was a Toronto-based radical group formed after the Kent State shootings of unarmed university students on May 4, 1970.