Answer:
The middle colonies such as New York and Philadelphia became centers of trade.
Step-by-step explanation:
The location of the middle colonies along the coast region made them a major trading center. Because of the favorable climatic condition in the middle colonies, settlers involved in cultivating crops like corn and wheat with livestock of pork and beef. Some other industries in the middle colonies engaged in the production of shipbuilding, iron ore, textiles, furs (beaver pelt) and lumber from forests.