How did the Middle Colonies differ geographically and economically from the New England and Southern Colonies?

The middles colonies had rich farmland and a moderate climate. This made it a more suitable place to grow grain and livestock than New England. Their environment was ideal for small to large farms. ... The Southern colonies had fertile farmlands which contributed to the rise of cash crops such as rice, tobacco, and indigo.

Explanation:

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workers of lowell mills were greatly benefited for the waltham type of work which was more a paternalist kind, trying to protect the integrity of this little girls coming from small farmers and providing an adequate place of work, this in an effort to avoid the issues of bad place conditions and immorality that the people in bigger industrialized cities of great britain were experimenting.