Why was coal a big thing in the middle colonies?

Coal was significant in the Middle Colonies due to their rich Natural Resources and strategic location for trade. The region's abundant coal deposits facilitated the growth of industries such as iron and steel production, which were crucial for manufacturing and transportation. Additionally, the proximity to major rivers and ports allowed for easier transport of coal, fueling economic development and supporting the rise of urban centers. This made coal a vital energy source that contributed to the overall industrial growth in the area during the 18th and early 19th centuries.