He formed the first abolitionist society in New England and led the successful campaign to ban the slave trade in Rhode Island .
New England /location/location/contains Rhode Island
PRP VBD DT JJ NN NN IN NNP NNP CC VBD DT JJ NN TO VB DT NN NN IN NNP NNP .
New England
LOCATION
Rhode Island
LOCATION
/location/location/contains