The entity that waged a ""virulent"" anti-Mexican campaign that led to the 1940 zoot suit riot is;
The zoot suit riot began in 1943 when some sailors reported attacks by zoot rioters. On June 4th, some sailors planned a retaliatory attack by moving to the community where the rioters lived and beating many of them up.
The Los Angeles Press played a large role in this because they described the Pachuco youths as dangerous gangs.
Learn more about the 1940 Zoot Suit Riot here:
https://brainly.com/question/11896503
#SPJ11