State formation and the US

Check this article. While it makes a great point about the fact that state building is a bloody business, and while it goes through numerous (although quite stereotypical) historical instances that makes this point clear (England and Empire, France and the revolution, Germany and the holocaust, etc) it conveniently omits the US case. In fact the only mention of an American bloody episode is that of the war of secession where “violence” was the enslavement of populations. Throughout this article, somehow, there is the implicit assumption that there is an enlightened state project. There is no mentioning of the various wars the US, as a state, has engaged in, the dropping of nuclear in Hiroshima, and countless other violent instances in history. Germany and holocaust? That’s state formation (they weren’t there yet, those Germans). US and Hiroshima? That’s skirmishes or war strategy.