UNIA Division 156 of Los Angeles was part of a general spread of Garveyism between 1920 and 1921. According to UNIA parent body records recently uncovered in New York City, by 1926 there were sixteen divisions and chapters of the UNIA in California.
Source: Emory Tolbert, The UNIA and Black Los Angeles: Ideology and Community in the American Garvey Movement (Los Angeles, 1980), pp. 57-58, 53.
Via Dr. Taylor.