How did political structures evolve as agricultural societies developed?

Villagers had no strong leaders because they moved around so often. Villagers followed leaders who helped organize trade and establish borders. Villagers continued following traditional clan leaders who made all the decisions.

Explanation:

“i think it is very plausible that if there are five votes to end the death penalty, it could be with the people who are on the court right now,” - smith

so basically it is not clearly and consistently imposed