Buddhist crisis
The Buddhist crisis (Vietnamese: Biến cố Phật giáo) was a period of political and religious tension in South Vietnam between May and November 1963, characterized by a series of repressive acts by the South Vietnamese government and a campaign of civil resistance, led mainly by Buddhist activists. The crisis was precipitated by the shootings of nine unarmed civilians on May 8 in the central city of Huế who were protesting against a ban of the Buddhist flag.