Maine's industrial heritage is rooted in its natural resources, particularly its forests and waterways. The state became known for its lumber industry in the 19th century, with vast pine forests providing timber for shipbuilding and construction. Additionally, the Maine Potato industry emerged, contributing to agriculture and food processing. The rise of manufacturing in cities like Bangor and Lewiston further shaped Maine's economy. Factories produced textiles, shoes, and paper products, reflecting the state's diverse industrial capabilities. Today, remnants of this heritage can be seen in historic buildings and museums that celebrate Maine's contributions to American industry.