Background Information: This passage was written in ancient times by a man of Gothic descent who lived within what had been Roman territory. It describes an attack by a Germanic tribe on Roman territory. According to this passage, what is the most likely reason that the Goths attacked a Roman city?

to drive Romans out of the city and settle there themselves
to terrorize the Romans and keep them from colonizing Germany
to send a message to the emperor that they could not be defeated
to take Roman wealth for themselves and carry it back to their homeland

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.