A covered wagon is a type of vehicle used primarily in the 19th century for transporting goods and people across long distances. It features a sturdy wooden frame and is covered with a canvas top to protect its contents from the elements. These wagons were commonly used by pioneers and settlers moving westward in the United States during the westward expansion. The design of the covered wagon allowed for a significant amount of cargo, making it ideal for families and travelers. It played a crucial role in the migration along trails such as the Oregon Trail and the California Trail, symbolizing the spirit of adventure and exploration during that era.