What happened because of the Treaty of Guadalupe-Hidalgo? a
The Bear Flag Republic was officially recognized as a state.

b
The debate over allowing slavery in the territory gained by the U. S. was settled.

c
Texas gained independence from Mexico.

d
The war between the United States and Mexico ended.

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.