When did the US drop the atomic bomb on Japanese city Hiroshima?A6th August 1945B18th July 1922C26th June 1947D11th May 1931Answer: A. 6th August 1945Read Explanation:The United States detonated two nuclear weapons over the Japanese cities of Hiroshima and Nagasaki on 6 and 9 August 1945, respectively.Open explanation in App