During which war were Hiroshima and Nagasaki devastated when targeted with nuclear bombs?

During which war were Hiroshima and Nagasaki devastated when targeted with nuclear bombs?

• A. WWI
• B. WWII
• C. Cold War
• D. Vietnam War

Answer: (B)

Understanding when nuclear weapons were actually used in warfare helps answer this. In World War II, the United States dropped atomic bombs on Hiroshima on August 6, 1945, and Nagasaki on August 9, 1945. These bombings contributed to Japan’s surrender and the end of World War II. The other options refer to times when nuclear weapons were not used in combat: World War I happened before nuclear weapons existed; the Cold War involved nuclear threats and arms buildup but not battlefield use in a war; and the Vietnam War did not involve nuclear weapon use. So the events described occurred during World War II.

Understanding when nuclear weapons were actually used in warfare helps answer this. In World War II, the United States dropped atomic bombs on Hiroshima on August 6, 1945, and Nagasaki on August 9, 1945. These bombings contributed to Japan’s surrender and the end of World War II. The other options refer to times when nuclear weapons were not used in combat: World War I happened before nuclear weapons existed; the Cold War involved nuclear threats and arms buildup but not battlefield use in a war; and the Vietnam War did not involve nuclear weapon use. So the events described occurred during World War II.