[wakawaka28]

The effect I just described is just one factor affecting the freedom of a group. Sometimes you do need to have a larger entity around beyond your local government for various reasons. I would think that the potential for the worst tyranny is smaller in geographically smaller countries or units, because people can leave. For example, people who don't like a city or county can leave it. Provinces and states are also possible to leave behind if you can't stand the laws. Countries are trickier to leave because of international relations, but it is still possible. I also expect small countries are easier to leave than big ones. It's not ideal to have to move, but at least you can move away from localized issues. Some localized issues may also be avoided by seeking input from only the people who will be affected. All in all, I think it is easier to find consensus among smaller groups, and the larger a group gets the harder it is to make rules or policies that everyone is happy with.