What naval materials did the colonies supply to british navy?

The American colonies supplied the British Navy with essential naval materials, including timber for shipbuilding, particularly oak and pine, which were crucial for constructing sturdy vessels. Additionally, the colonies provided tar, pitch, and hemp, which were used for caulking and rigging ships. Other supplies included cordage, sails, and various provisions that supported naval operations. This supply chain was vital for maintaining British naval dominance during the colonial period.