You are researching the us involvement in the vietnam war. you find a web site that contains several advertisements for travel, war memorabilia, and fashionable military gear. what is most likely the purpose of this web site?
a.
the purpose of the site is unclear or unrelated to the topic.
b.
the purpose of the site is to provide information on military uniforms worn in the vietnam war.
c.
the purpose of the site is to encourage you to travel to vietnam for research.
d.
the purpose of the site is to raise money for those who were orphaned by the war.

B.
The purpose of the site is to provide information on military uniforms worn in the Vietnam War.

The answer is definitely A

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.