[brabel]

Why do you think a ground invasion was necessary? WWI finished without a ground invasion of Germany. Completely occupying enemy's territory was not a common way to end a war. The "normal" way was to end your enemy's capacity to fight, and then negotiate surrender. You can argue that the Japanese would refuse to surrender for a lot longer, but to think the "only way" to end their resistance was to either nuke innocent civillians (and I hope no one here thinks "there are no innocent" people, like they did at the time) or occupy the whole country on the ground seems to be ignoring basically every conflict prior and since then.

[jncfhnb]

What are you talking about? There was absolutely a ground invasion of Germany.