A teamster is someone who drives a team of animals, especially horses or oxen, to pull wagons or heavy loads. Before trucks and cars existed, teamsters were essential workers who transported goods across cities and countryside. They needed skill to control multiple animals working together, keep them healthy on long journeys, and navigate rough roads or trails.

In the 1800s and early 1900s, teamsters delivered everything from grain and lumber to mail and supplies. They worked in mines, on farms, at construction sites, and in cities. The job required strength, patience, and the ability to work with animals who each had their own personalities.

Today, the word Teamster (with a capital T) usually refers to members of the International Brotherhood of Teamsters, one of the largest labor unions in the United States. Though modern Teamsters mostly drive trucks instead of animal teams, they kept the historical name. The union represents truck drivers, warehouse workers, and many other workers, fighting for fair wages and safe working conditions. When you see a big delivery truck on the highway, there's a good chance a Teamster is behind the wheel, carrying on a tradition that once meant driving horses but now means driving horsepower.