Question

What invention led Japan to surrender to the Allies in September 1945?

B-29 planes
atomic bombs
aircraft carriers
machine guns

Answer 1

The invention that led Japan to surrender to the Allies in September 1945 was the **atomic bombs**. The United States dropped two atomic bombs on the Japanese cities of Hiroshima and Nagasaki in August 1945, which played a significant role in Japan's decision to surrender, officially bringing an end to World War II.