why is filial piety the source of all virtues in Confucianism

A. because Confucius believed it is the model for the other four relationships
B. because Confucius believed soldiers should be honored for their duty above the family
C. because Confucius believed equality in relationships was the basis for the other fout relationships
D. because confucius believed people should behave properly in order to avoid punishments

A. because Confucius believed it is the model for the other four relationships

In Confucianism, filial piety is seen as the root of all virtues because it is believed to be the foundation for other relationships and moral behavior. Confucius emphasized the importance of honoring and respecting one's parents as the model for how one should behave in other relationships, such as with rulers, spouses, siblings, and friends. By demonstrating filial piety, individuals are able to cultivate virtues such as loyalty, respect, and compassion, which can then be applied to other aspects of their lives.