what branches of knowledge did the renaissance painters have to understand in order to develop the rules of perspective?

Ineedd ! the senate hoped to learn from the watergate tapes

John locke viewed the social contract as a choice or "consent of the governed", where the people possess the power to change government. how did thomas hobbes see the social contract? man is born in chains, but can be set free through good deeds. man is born happy, but becomes more miserable as he ages. man is born poor, but can rely on other individuals for security. man is born selfish, but can give up some freedom in return for security provided by the government.

Which controversial political issue of the 1920 is reflected in the cartoon