Wagon builders are skilled craftsmen who design and construct various types of wagons, which are vehicles typically used for transporting goods or people. Historically, these builders played a crucial role in the development of transportation, especially before the advent of automobiles. They often worked with wood and metal, creating sturdy and functional designs tailored to specific needs. In the 19th century, wagon builders contributed significantly to the expansion of the American frontier, providing essential transport for settlers and traders. Their work included creating different styles of wagons, such as Conestoga wagons and farm wagons, which were vital for agriculture and commerce during that era.