Don’t go off this answer wait for confirmation but maybe literacy rate
The correct answer is endorphins.
During strenuous exercise, the brain releases the neurotransmitter called endorphins. Endorphins are known as "feel good" chemicals that produce a feeling of euphoria, reduce anxiety and the ability to experience pain. Endorphins also produce a feeling of happiness and relaxation after an intense exercise session.
Answer:
It convinced the French and other European countries to join on the American side since it proved the Americans could beat the British.
Explanation:
Beautiful weather nice and tropical
