The idea that all knowledge is attained through experience was referred to as by the greek philosopher aristotle.

Philosophical Empiricism

Explanation:

The philosophy of empiricism found its root in the Greek and Roman perception of word where Greek means it experience and for Romans its skills or practical experience. And Aristotle suggested that people understand this world through experience, observation, and evidence. All the knowledge acquired by people came through sensed and they rejected every other theory to perceive reality.

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