In the Corrupt Bargain of 1877, Republicans traded a victory in the presidential election for what long standing southern wish?
O The repeal of the 14th Amendment
O THe removal of Union troops and martial law in the southern states
O The acceptance of the Wade Davis Bill
O The re-establishment of Black Codes across the south

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.