Which enlightenment thinker first proposed the idea of a social contract?
john locke
o thomas hobbes
o baron de montesquieu
jean-jacques rousseau

It may be written down (as in the united states) or it may be unwritten (as in great britain). this is the 1787 meeting at which the  constitution of the united states  was debated and agreed upon. this was a 1787 meeting called by congress to amend the articles of the confederation.

No cause u as a student can't go into space to see how much moons jupiter has