The majority of the worlds population do not take peace for granted. The question is, to what extend has US hegemony extended war and violence, and to what extent has it depleted it (compared to the available alternatives). Clearly enormous loss of life has occurred in places like Latin America, Iran, South East Asia Cuba etc due to US led toppling of democratic leaders and installation of often brutal dictators. But the overall balance of suffering is difficult if not impossible to calculate. Is Pax Americana a net good? Hard to say. But we can trivially reject the jingoistic 'a few good men' narrative of brutes manning the barricades of peace.