Conversation so far:
What was the Screen Actors Guild like in the early days?
In 1925, the Masquers Club was formed by actors discontented with the grueling work hours at the Hollywood studios. This led to the creation of the Screen Actors Guild.
Were the actors in favor of Screen Actors Guild?
Many high-profile actors refused to join SAG initially.

Question: When was the union started?
Self-contained rewrite: When was the Screen Actors Guild started?