If consent of the governed is the newcomer, what did legitimacy rest on before it?
I teach at a Māori-language school, and my students are learning about government this term. I showed them a comparative table of answers to the question "how should we be governed?" across many traditions: Greek, Chinese, Indian, Islamic, European. The thing that surprised them most was that only the modern European row grounds authority in the consent of the governed. Every other row grounds it in something else.
My students found that strange because they've grown up assuming consent is the obvious basis. One of them asked, "So before that, why did anyone obey?" I gave a weak answer.
Could someone explain, simply, what the other bases of legitimacy were, and whether "consent is recent" really means older systems ignored what people thought? I'd also like to understand how the idea fits with tikanga, where a leader's standing has always depended on the people. That might be my students' best way in.