Match each word with the phrase that best defines it. negate
the process of reforming government
to remove Stalin's influence
cosmonaut
to cancel something out
satellite state
a state that is heavily influenced and
controlled by a more powerful state
concession
something that is given up in order to
avoid conflict or reach an agreement
de-Stalinization
a Russian astronaut

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.

It is c because it shows how the author is stating their own oppinion about the protagonist