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A review of the human species and its developments. Human skin color types and the reason for their variation. The development of languages and ancient writings. Thus began the onset of recorded history. The societal development of human interactions, regulations, and forms of rules. The earliest forms of slavery and the changes in slavery practices include the abolition of traditional slavery due to changing economic policies. The paper concludes with addressing contemporary slavery (neo-slavery) practices throughout the world.
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Faisal Awadallah (2026) studied this question.
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