yes, we needed to go to world war two. anyone who disagrees... well i dont see how you could possibly think that. Bombing Hiroshima and Nagasaki... that one is debateable. Personally im sort of undecided about hiroshima, but dont think we should have bombed Nagasaki if at all, at least not so quickly. Other wars, though, seem like they were preventable, if not unessicary. Its these, such as Iraq, where the real arguement lies.