What do we call the transfer of good food sand ideas between the old world and the new world

Which answer best explains the overall impact of the chicken on native american populations in the new world? negative; it destroyed much needed grain crops neutral; it was not well adopted by native americans insignificant; other animals were more quickly accepted positive; it brought a good source of protein to the native american diet

Who was partially responsible for plotting the saint bartholomew’s day massacre? a. henry iii b. henry iv c. pope gregory vii d. pope innocent iii

Which economic result of the civil war affected both the north and the south? a. inflation b. widespread hunger c. rising value of money d. loss of natural resources