Conestoga wagon
The Conestoga wagon is a heavy, covered wagon that was used extensively during the late eighteenth century and the nineteenth century in the United States and Canada. It was large enough to transport loads up to 6 tons (5.4 metric tons), and was drawn by horses, mules or oxen. It was designed to help keep its contents from moving about when in motion and to aid it in crossing rivers and streams, though it sometimes leaked unless caulked.
The term "Conestoga wagon" refers specifically to this type of vehicle; it is not a generic term for "covered wagon". The wagons used in the westward expansion of the United States were, for the most part, ordinary farm wagons fitted with canvas covers.
History
The first known mention of a "Conestoga wagon" was by James Logan on December 31, 1717 in his accounting log after purchasing it from James Hendricks. It was named after the "Conestoga River" or "Conestoga Township" in Lancaster County, Pennsylvania, and thought to have been introduced by Mennonite German settlers. The Brethren of Lancaster County, an offshoot sect of the Mennonites, said that there was a local Native American tribe called the Conestoga.