What did the treaty of tordesillas reveal about europeans' attitudes toward non-europeans?

"Treaty of Tordesillas. The Treaty of Tordesillas was a treaty between Portugal and Spain in 1494 in which they agreed to divide up all the land in the Americas between the two of them, no matter who was already living there..."

Europeans may disagree with the fact non-Europeans are living on their land because of this. 

giant bugs

explanation:

seeing as no choices were provided, i'll do my best to answer it from knowledge.

job specialization promotes work ethic to the person doing the job. he/she may be strong in the arms and able to lift things, specializing him/her in a job where you lift and carry.