Nuevo sistema de gobierno económico para la América (written 1743, printed Madrid 1789)

A book printed under royal licence in Madrid in 1789 tells the crown that the conquest's rigour was carried on "hasta aniquilar á los infelices Indios", that the Recopilación's protections are dead letters because "la práctica es contra la ley", that denying the Indians reason is ignorance or malice, and that the land should be given to them in ownership. Its argument for that is utility, and it says so on the same page.