The most likely places for any earlier finds , he added , would be in Santo Domingo in the Dominican Republic or in Cuba , where African slaves were first introduced .
Dominican Republic /location/country/capital Santo Domingo
Dominican Republic /location/location/contains Santo Domingo
DT RBS JJ NNS IN DT JJR VBZ , PRP VBD , MD VB IN NNP NNP IN DT NNP NNP CC IN NNP , WRB JJ NNS VBD RB VBN .
Dominican Republic
LOCATION
Santo Domingo
LOCATION
/location/country/capital
Dominican Republic
LOCATION
Santo Domingo
LOCATION
/location/location/contains