reading Stamatov, Peter. "Pro-Indigenist Advocacy in the Iberian Atlantic", 2013, Cambridge University Press External links English translation of Sublimus Dei 16th-century Catholicism Abolitionism in South America 16th century in Portugal 16th century in Spain 1537 works Christianity and law in the 16th century 16th-century papal bulls Indigenous land rights Catholicism and slavery Documents of Pope Paul III Papal encyclicals 1537 in Christianity