For one, most importantly, a humane reason to fight. The Brits were sick people at the time
Answer:
Return to normalcy after WWI.
Explanation:
One of President Harding's campaign promise was to bring the United States of America out of a war status and to a peace status following the end of World War I. Unfortunately, he passed during his presidency and did not accomplish much.
It is the belief in the oversoul that caused Transcendentalists to believe that everyone should trust their intuition since the intuition was connected to that spiritual, god-like part of human nature. Belief in the oversoul is also why Transcendentalists believed that humans were essentially good.
(AKA heaven)