Questa resident David Dobry wanted to remind people of one of the darkest days in world history.

Eighty years ago, on Aug. 6, 1945, the U.S. military caused the destruction of the Japanese city of Hiroshima by dropping an atomic bomb — killing as many as 165,000 — people in order to bring a swift end to World War II in the Pacific. The end of the war in Europe had arrived with Germany’s surrender in May, 1945.