The states met to discuss on how to make the Articles of Confederation better. They came to agreement on creating a new government. What were the plans for this new?
A The New York and Georgia Plan
B The Arkansas and Missouri plan.
C The North and South Plan
D The Virginia and New Jersey Plan

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.

I'm pretty sure that's called a volcano