Question

the middle colonies thrived because their location along the coast fostered trade with europe and the caribbean islands. the lack of diversity among the population fostered harmony and led to fewer disagreements. good relations with american indians throughout the 1600s and 1700s led to peace. poor agricultural conditions forced colonists to turn to timber, fishing, and other industries.

Explanation:

The middle - colonies' coastal location enabled trade with Europe and the Caribbean, which was a major factor in their prosperity. The other statements are incorrect. The middle colonies had a diverse population, relations with American Indians were not uniformly good throughout the 1600s and 1700s, and they had good agricultural conditions.

Answer:

their location along the coast fostered trade with Europe and the Caribbean Islands.