Try searching up there names and see what they all have in common
(4) Confucianism
Filial piety is the idea that a person is expected to give respect to family members and elders. The Five Relationships outline the subject to master within the societal structure--son to father, wife to husband, etc.
Confucianism is an ethical religion based on moral or ethical concepts. The religion provides guidelines for how a person should live. Confucianism originated in China and still works as a guideline for the norms of society.
Answer:
B. well
Explanation:
Mohenjo-Daro was a city that is in present-day Pakistan. It is considered to be one of the biggest settlements during the period of ancient Indus Valley Civilisation, and arguably one of the world's earliest major cities. According to archeological research, it was concluded Mohenjo-Daro had series of flooding which made new houses to be built atop old houses, WELL walls were built higher so people could access the water from the higher housing.
Hence, the right answer is WELL.