Final answer:
The Middle colonies experienced economic growth due to commercial industry and shipping, with New York and New Jersey playing central roles in their commercial focus, grain cultivation, and iron manufacturing.
Step-by-step explanation:
The colonies that began to increase their economy because of commercial industry and shipping were the Middle colonies. Beginning in the late seventeenth century, the Middle colonies, including the former Dutch settlements of New York and New Jersey, saw rapid economic growth. The English proprietors who took over pursued commercial interests to build their financial futures, leading to diverse and fast-growing economies. The Middle colonies capitalized on their fertile land by growing grains and raising livestock, and they led in iron manufacturing. Moreover, their ports played a significant role in shipping and trade activities, further boosting their economy.
The colonies that experienced a significant increase in their economy due to commercial industry and shipping were indeed the Middle colonies. Starting in the late seventeenth century, this region, which included the former Dutch settlements of New York and New Jersey, witnessed substantial economic expansion. English proprietors, who assumed control, pursued commercial interests as a means to secure their financial futures, contributing to the rapid economic growth of the Middle colonies.These colonies, benefiting from fertile land, engaged in the cultivation of grains and the raising of livestock. Additionally, they emerged as leaders in iron manufacturing, further diversifying their economic activities. The strategic significance of their ports played a crucial role in facilitating shipping and trade activities, ultimately propelling the Middle colonies into a period of economic prosperity and growth during the colonial era.