The Teamsters Union, established in 1903, was originally formed by the merger of two rival Unions that represented workers who drove teams of horses, which was how most freight was delivered at that time. This new Union quickly spread across North America.
This led to the formation of the International Brotherhood of Teamsters and Chauffeurs, Stable Men and Helpers Local No. 464 Milk Drivers and Dairy Employees Union in 1919, chartered on February 17th.
We’re not sure how long after, but thankfully it was shortened to Teamsters Local Union No. 464 sometime later.
The Teamsters were formed out of...