Pacific Ocean
The last one
U.S. Entered World War I. On April 6, 1917, the U.S. joined its allies--Britain, France, and Russia--to fight in World War I. Under the command of Major General John J. Pershing, more than 2 million U.S. soldiers fought on battlefields in France.
U.S. Army General John Pershing was in charge during WW1
Answer:
I think it was either the KKK or The Coolidge supporters
Explanation: