Hurry for 55 points and urim & thummim has been translated to mean what? in what ways were they used for interpretations?

The terms "Urim" and "Thrumming" have traditionally been understood as "light(s)" and "perfection(s)" or as "perfect light." The Urim and Thrumming were a means of revelation entrusted to the high priest. No description of them is given. This oracular means apparently consisted of a material object or objects since it was physically stored in the breast piece of the high priest

The constant presence of diseases or infectious agents within a given geographic area or population group. it may also refer to the usual prevalence of a given disease with such area or group. it includes holoendemic and hyperendemic diseases. a holoendemic disease is one for which a high prevalent level of infection begins early in life and affects most of the child population, leading to a state of equilibrium such that the adult population shows evidence of the disease much less commonly than do children (malaria in many communities is a holoendemic disease). a hyperendemic disease is one that is constantly present at a high incidence and/or prevalence rate and affects all groups equally. so probably family history.