Which idea emphasizes that people should live a righteous life independently?

Moral Self-Governance emphasizes the concept that individuals should cultivate a sense of personal responsibility and ethical behavior, making choices based on their own moral compass. This idea is rooted in the belief that a society flourishes when its members take personal accountability for their actions, striving to align their lives with ethical standards and principles independently.

In the context of American heritage, this concept has been influential in shaping the values of personal liberty and individual responsibility, highlighting that while societal structures and community norms are important, the ultimate measure of a person's integrity and righteousness comes from within. This notion encourages individuals to pursue personal righteousness without being overly reliant on external authorities or communal pressures to dictate their moral choices.

In contrast, the other options reflect different aspects of community and social structure, which do not place the same emphasis on individual autonomy in moral decision-making.