Fishing: The Connecticut River and Long Island Sound provided ample opportunities for fishing. The colonists caught a variety of fish, including cod, bass, flounder, and mackerel. They also caught shellfish, such as clams, oysters, and lobsters.
Shipbuilding: Connecticut's forests provided the necessary timber for shipbuilding. The colonists built a variety of ships, including merchant ships, fishing vessels, and warships.
Trading: The Connecticut colonists traded with other colonies, as well as with England and the West Indies. They exported agricultural products, fish, and lumber. They imported manufactured goods, such as clothing, tools, and household用品.
Manufacturing: The Connecticut colonists also engaged in a variety of manufacturing activities. They produced textiles, furniture, iron products, and leather goods.