Question

what happened as a result of the treaty of paris?
spain, the predominant colonial power from 1500 to 1650, was officially forced out of north america.
the prussians gained control of portugal and eastern europe by 1800.
the british won the fight over the fertile ohio river valley and gained control of most french lands in north america.
the british became the dominant colonial power in the americas by 1800.

Explanation:

The Treaty of Paris (1763) ended the French - Indian War. As a result, the British won control over the Ohio River Valley and most French lands in North America, making them the dominant colonial power in the Americas in the short - to medium - term. Spain's removal from North America was not a direct result of this treaty, and Prussia had no such gains related to Portugal and Eastern Europe from this treaty.

Answer:

The British won the fight over the fertile Ohio River Valley and gained control of most French lands in North America.