The ultimate goal of the early portuguese explorers was to

Duty free shops in airports and in international boats sell merchandise that can be brought into the country without which of the following

The soviet union communist government was different from nazi germany's fascist government

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