What city was bombed on August 9, 1945, with the second atomic bomb?

The city bombed on August 9, 1945, with the second atomic bomb was Nagasaki. On this day, the bomb known as "Fat Man" was dropped, following the earlier bombing of Hiroshima on August 6, 1945, with the bomb named "Little Boy." The decision to target Nagasaki was influenced by its status as a vital industrial center, particularly for shipbuilding and war production during World War II. This bombing ultimately contributed to Japan's decision to surrender, thereby playing a significant role in the conclusion of the war.

The other cities mentioned, like Hiroshima, had already been bombed before this date, while Kyoto and Fukuoka were not targeted during the atomic bombings, making them incorrect choices for this specific question.