A lot of people would say it was one of the Native American tribes, but they fought wars when they felt it was necessary. Some were cannibals too. I've heard that the ancient Trojans had a civilization that rivaled the ancient Greeks, although they were less warlike and more focused on commerce and infrastructure. The Trojans seemed to get along well with their neighbors, and usually only wanted to fight defensive wars (business is more profitable than war). Some might even say that it's the United States of America. What's your opinion.
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