The correct answer is "He was born into poverty amid a time of warring clans."
This element is significant because Genghis Khan, originally named Temujin, faced numerous hardships and challenges in his early life, including the murder of his father and the subsequent struggle for survival that his family experienced. Growing up in poverty and in a chaotic environment marked by tribal conflicts contributed to his resilience, adaptability, and determination to unify the clans of Mongolia. These experiences influenced his leadership style, as he became a unifier and a strategic thinker who valued loyalty and merit over noble birth, which helped him create one of the largest empires in history.