Who made up rules of selfgoverment?

The rules of self-government were primarily developed by influential political philosophers and leaders throughout history, notably during the Enlightenment. Thinkers like john Locke and Jean-Jacques Rousseau emphasized the importance of individual rights and the social contract, which laid the groundwork for democratic governance. Additionally, various political movements and documents, such as the Magna Carta and the United States Constitution, established frameworks for self-governance that have been adapted and adopted by many nations worldwide.