sentences:  She later reorganized it, giving the Worker Caste (which had previously been caught in the middle of the power struggle between the Warrior and Religious castes) a substantial increase of power and influence.Minbari are humanoid, usually thin and pale, though considerably stronger in hand-to-hand combat than the average human of the same size; they are bald, with gray bony crests across the back of their heads.The first encounter between Minbari and Humans was a disaster - a misunderstanding led to Earth ships firing on Minbari ships, killing their leader Dukhat and precipitating the Earth-Minbari War.