Final answer:
The answer to the student's question is A) "Island Hopping," multiple, which was the strategy used by the US Marines to execute multiple amphibious landings while bypassing heavily fortified Japanese islands during World War II.
Step-by-step explanation:
During World War II, the Pacific theater presented a unique challenge due to its vastness and the number of islands occupied by Japanese forces. To effectively move closer to Japan, the United States, under the leadership of General Douglas MacArthur, employed a strategic maneuver known as "Island Hopping." This approach involved selectively capturing strategic islands and establishing military bases on them. These bases then served as launching points for the takeover of subsequent islands.
One important aspect of this strategy was the concept of 'leap-frogging,' introduced by General Nimitz, which involved bypassing heavily fortified islands that were not strategically essential. The aim was to preserve US lives and resources, and to isolate and weaken the Japanese positions. As a result, the US was able to advance towards Japan by securing key locations such as Guadalcanal, the Mariana Islands, Iwo Jima, and Okinawa, without engaging all Japanese-held territories.