Which of the following is an example of cultural diffusion based on the reading passage? A. Centers of art are located in Rome and Florence!

B. Italian futurist artists rebelled against traditional art.

C. Denmark's LEGO has become one of the most popular toys in the United States.

D. One of the most notable operas is the Barber of Seville.

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.