During World War II, the commander-in-chief of the Pacific fleet was C. Chester Nimitz.
Who was Chester Nimitz?
Chester W. Nimitz (1885-1966) served as the Fleet Admiral of the US Navy and Commander-in-Chief of the US Pacific Fleet during World War II. He was appointed by President F.D. Roosevelt.
He took over the Pearl Harbor command based on this presidential commission after the Pearl Harbor attack and later served as the Chief of Naval Operations.
Thus, during World War II, the commander-in-chief of the Pacific fleet was not Dwight D. Eisenhower, Douglas MacArthur, or George S. Patton, but Chester Nimitz.
Learn more about Chester Nimitz at https://brainly.com/question/14302715
