Thornberry (2002) asserts that Inter Caetera was applied in the Requerimiento which was read to American Indians (who could not understand the colonisers' language) before hostilities against them began.
Thomberry (2002) pohon se Inter Caetera iu propozua Requerimiento i cili iu lexua indianëve amerikanë (të cilët nuk e kuptonin gjuhën e kolonizuesve) para se të fillonin veprimet ushtarake kundër tyre.