Question 15 (1 point) Which of the following events is associated with the Battle of Antietam?
The Union Army scored a clear-cut vichgry on the battlefield.
General McClellan aggressively chased after the Confederate Army.
General Lee led an offensive campaign into Pennsylvania.
Lincoln issued the Emancipation Proclamation as a result of the battle.
Question 16 (1 point)

Idk i’m not smart so yeah sorry

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.