And I suggest for you to think about what dimensions would you add to this? Maybe you could add a political dimension, or maybe that's captured by leadership. Maybe you would add an economic dimension, how much wealth a nation has. And as we go forward in history, we're gonna see different weights on these different dimensions for how important they are for empire formation. Especially as we get closer and closer to modern times, technology increases as a factor in terms of creating an empire. Ideology plays a significant role in empires based on religion, but we also have empires based on economic ideology, communism versus capitalism, and on political ideology. And does an empire have to be strict control?