Hiroshima Had Effects
The bombing of Hiroshima was not only a locally affecting thing, but also affected other countries and the way we humans think about war. Of course this carnage could barely be graced by naming it war, but the thing brought bomb warfare even closer than any other single happening could have. Below are three links which tell of; the local effects of the bomb(as in physical effects), political effects, and how the atomic bomb physically affected Hiroshima and the suroundings.
Some Info on how Hiroshima had effects