Which of these art techniques were used by artists during the Renaissance period?

the answer is perspective

Explanation:

The most famous artist of the proto-renaissance period, Giotto di Bondone ... What are the characteristics of Renaissance art, and how does it differ ... perspective and anatomy, developing a style of scientific naturalism. ... philosophers used during the Middle Ages to describe an obstacle in schematic logic.

answer: both considered peasants valued members of society.

explanation: the ancient chinese and indian empires were large asian empires that had the same problems with other big empires, they had to work hard and sometimes fight in order to keep them united, they both relied heavily on their capacity to trade and to send strange and rare items to europe, and had the father as the head of the house hold in both societies, but they didn´t considered pleasants as valued members of their society, they were the bottom of the social pyramid in both of their societies.