What did European Christian’s call Palestine?

It was Israel . 453,000 descendants of indigenous Muslim residents constitute only 4.3% of the current “Palestinian” population. Therefore the other 95.7% of present-day “Palestinians” are clearly those Arabs and their descendants who migrated to Israel between 1831 and 2015

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.