TABLE A: Estimates of Casualties Hiroshima Nagasaki
Pre-raid population 255,000 195,000
Dead 66,000 39,000
Injured 69,000 25,000
Total Casualties 135,000 64,000
Lots of confusion at the time and in the cities, but this is the Manhattan Project Engineer's best estimates of casualties from the two nukes we dropped. By the same token, if we had had to invade the Japanese Islands, those figures would have been much much higher, and on both sides of the conflict, with the Japanese fanatically resisting every step. To the death, much like Okinawa. There's something to be said for such resistance, as I am sure that many areas of this country would react the same way to invasion, but...
Essentially, the people of Hiroshima and Nagasaki gave their lives to save the rest of their country, if you care to look at it that way...
And I've been to both cities. You could hardly tell what happened there, by the buildings, countryside, and so on. Just plaques, memorials, museums, and so on remain to be a constant reminder. Pretty much the same as Dresden. Humans are nothing if not resilient. All these cities, and numerous others have been rebuilt and repopulated, as though these wars and their assosciated destruction had never happened. Heck, even Bikini Atoll, that got nuked more than any other place in the world, to date, is healing fast. About the only remains of all those bombs is a bunch of hulks of ships, planes, etc etc on the bottom of it's lagoon. And a higher than normal level of Iodine 131, the isotope caused by the bombs, concentrating in the palm tree's coconuts and the island's Bananas. Since these trees are fairly short lived, it's not a huge problem, not really...
History is always written by the winners, so our actions have been fully justified to History, in Dresden, Hiroshima, wherever. Whether these actions
were fully justified, or even justifiable, is largely a matter of opinion.
And all that is just MY opinion...
Pat☺