Which of the following was NOT a belief of the Eastern Orthodox Church following the Great Schism in 1054? A. The belief that purgatory is a place to which people go in order to be purified and punished for their deeds on Earth.
B. The belief that all people, including Mary are born with original sin.
C. The belief that the Pope was an archbishop like any other, without any pecial authority to command the whole church.
D. The belief that the Holy Spirit proceeds from the Father alone.

I think the answer should d

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.