How did the transatlantic slave trade change the african economy? it introduced european goods to africa, which decreased demand for african goods. it increased the number of people looking for work in africa, which made money scarce. it allowed africans to manufacture weapons to sell to slave traders. it led to the production of crops such as coffee and sugar in africa.

The  transatlantic slave  trade change  the  African  economy since  it  introduced  European  goods  to  Africa, which  decreased demand  for  African  goods. Through  slave  trade Europeans brought  retail  goods  to  local  African market. Europeans  brought  mixed  goods  such  as  cotton,  brass  pans  and guns  which  was  used  in  exchange  of  slaves.

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.