He united states is not a member of the
a. the warsaw pact
b. the southeast asia treaty organization
c. the north atlantic treaty organization
d. the organization of american states

Hi there! The answer is A.

The united states is not a member of the Warsaw pact. The Warsaw pact was a treaty among the Soviet Union and seven of it satellite states in Eastern Europe. The US didn't participate in this treaty because they did not support communism.

Thomas edison created the light bulb.

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.