what new technology helped win the war in the pacific
Technology during World War II The invention of the atomic bomb meant that a single aircraft could carry a weapon so powerful it could burn down entire cities, making conventional warfare against a nation with an arsenal of them suicidal. Following the conclusion of the European Theater in May 1945, two atomic bombs were then employed against the Empire of Japan in August during the Pacific Theater, hastening the end of the war, which averted the need for invading mainland Japan.
Attack on Pearl Harbor Japan intended the attack as a preventive action to keep the U.S. Pacific Fleet from interfering with its planned military actions in Southeast Asia against overseas territories of the United Kingdom, the Netherlands, and the United States. Over the course of seven hours there were coordinated Japanese attacks on the U.S.-held Philippines, Guam and Wake Island and on the British Empire in Malaya, Singapore, and Hong Kong.[15]