The Hegira is the journey or migration of Muhammad (the Islamic prophet) and his followers from Mecca to Yathrib in 622. After getting a warning from a group he and his followers surreptitiously left his residence in Mecca to migrate to Yathrib which was 320 km north of Mecca. In his migration, he was followed by Abu Bakr who later became one of the Caliphs.
<span>i'm not sure if this is what you're looking for but <span>biological anthropology, cultural anthropology, linguistic anthropology, and archaeology are the four major fields of anthropology </span></span>
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going to war zones and helping with medical treatment
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