This work revealed to Clavijero the extent of European ignorance about the nature and culture of pre-Columbian Americans , and spurred his work to show the true history of Mexico .
It was entitled Philosophical Investigations Concerning the Americans .
This work revealed to Clavijero the extent of European ignorance about the nature and culture of pre-Columbian Philosophical Investigations Concerning the Americans , and spurred his work to show the true history of Mexico .
It was entitled Philosophical Investigations Concerning the Americans .