The correct answer is A) he developed and implemented key battle strategies.
The other options of the question were B) he made the decision to drop the atomic bomb. C) he planned bombing raids on Japan from aircraft carriers.
Admiral Chester Nimitz affected the Allied victory in the Pacific in that he developed and implemented key battle strategies.
Admiral Chester Nimitz (1885-1966) was an American navy commander of the United States fleet that fought of the Pacific Ocean during World War II. His brave heart, courage, war skills, and strategics helped the Allies to win important battles in the Pacific against the Japanese, such as the Battle of the Coral Sea and the Battle of Midway.