It seems that you have missed the necessary options to answer this question, but anyway, I have searched for it and here is the answer. <span>Both european medieval knights and Japanese samurai warriors pledge oaths of LOYALTY TO THEIR MILITARY LEADER. Hope this answers your question.</span>
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Dobie began to publish his first articles in 1919; by 1920 he was writing articles mostly about Longhorn cattle and life in the southwest. Upon returning to Austin, Dobie published his first book, A Vaquero of the Brush Country in 1929, which helped establish him as an authentic voice of Texas and southwestern culture.
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