What region were the French and British looking toward for expansion

American colonies?

Explanation: In 1754, warfare erupted in the American colonies between France and Great Britain , each concerned about the expansion of their imperial holdings west of the Allegheny chain of the Appalachian Mountains, in the vast and rich Ohio River Valley. The conflict evolved into a major world war called the Seven Years’ War (1756-1763).

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mass production/ assembly line production