<span>she helped to make fair trades and negotiations between the groups and served as an interpreter</span>
3. Selling religious positions for money
Well actually I don't know but I do know that women were payed less than men and that a women would be thought of a some kind of maid.
The answer for this would be the individuals on the island would all appear very alike to individually or each other, and they may demonstrate uncharacteristically high incidences or manifestation of traits that are unusual in the universal human population.