One of the new dances that became popular during the 1920s was the

One of the new dances that became popular during the 1920s was the foxtrot

One of the dances that became popular in the 1920s was  Dance the Foxtrot

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.

The articles created a national government composed of a congress, which had the power to declare war, sign treaties, make alliances and more.