Assertion: slave's right | /r/CapableOf | reduce other unbelievers
Facets:
value: to perpetual slavery
type: TRANSITIVE-OBJECT
Source sentences:
text: In 1452, Pope Nicholas V issued the papal bull Dum Diversas, granting the kings of Spain and Portugal the right to reduce any "Saracens (Muslims), pagans and any other unbelievers" to perpetual slavery, legitimizing the slave trade as a result of war.