Which scenario MOST LIKELY encouraged Americas Founding Fathers to design a government that shares power?

The scenario that most likely encouraged America's Founding Fathers to design a government that shares power was their experience with British tyranny, where a single centralized authority exerted oppressive control over the colonies. They sought to prevent any one branch of government from becoming too powerful, leading to the establishment of a system of checks and balances among the legislative, executive, and judicial branches. This structure aimed to protect individual liberties and ensure that power was distributed more equitably among different entities.