From what I’ve gathered by researching chiropractic publications, journals, historical archives and other sources from around the golden state, Chiropractic as a profession in the state of California, experienced a significant amount of activity in the 1940s, especially in Los Angeles. In 1943, the year Warner Bros. won Best Picture Academy Award for the film Casablanca, chiropractors in the state of California got to be part of a federally insured state credit union.