gada

sociology

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June 29, 2026

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The term "gada" refers to a social system among the Oromo people of Ethiopia. This system is organized around age sets, where males born within an eight-year generation progress through life stages together. The warrior classes, known as luba, would conduct raids to prove themselves. In the 16th century, these raids expanded into long-distance expeditions, contributing to the widespread Oromo migration across Ethiopia due to the weakening of existing state defenses.1

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Ethiopia
Challenge, revival, and decline (16th–19th century)
…an “age-set” system known as gada, in which all males born into an eight-year generation moved together through all the stages of life. The warrior classes (luba) raided and rustled in order to prove themselves, and in the 16th century they began to undertake long-distance expeditions, availing themselves of the…
Read More
…an “age-set” system known as gada, in which all males born into an eight-year generation moved together through all the stages of life. The warrior classes (luba) raided and rustled in order to prove themselves, and in the 16th century they began to undertake long-distance expeditions, availing themselves of the…
Read More