Dinosaurs only lived in the mesozoic era. I hope I could help! :D
Answer:
That his time in free territory made him a free man
So, the power seems to be with the citizens - they are the ones who make the decision whom to elect.
So the general system is democracy - the power is with the people.
However, the people don't make their decisions directly, but they choose some others to represent them - this is called representative democracy.