Culture
This video presents the same text shown beside it, spoken and on screen. It adds nothing the text does not say.
State
Culture is a group's shared practices, values, and beliefs, covering everything a society produces, including its social rules.
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A bow in one country and a handshake in another both count as a polite greeting — neither written down, both learned, both enforced by other people.
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Culture is learned and shared, never inherited biologically.