In what ways did the han civil service system create a valuable legacy for future governments? select all that apply: a. members of politically influential or wealthy families were awarded the highest positions. b. government jobs were assigned according to merit measured by performance on exams. c. it established a long-lasting civil service system founded on strong confucian values. d. it selected the most intelligent and hardworking men and women to fill important jobs.

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.

Ibelieve it would be homer plessy