1639
Explanation:
Descartes began work on Meditations on First Philosophy in 1639. Through Mersenne, Descartes solicited criticism of his Meditations from amongst the most learned people of his day, including Antoine Arnauld, Peirre Gassendi, and Thomas Hobbes.
Answer: to bring and to leave because if this dont work then idk what to tell you my job is to answer your questions and i dont know them so i just put anything.
Explanation: and one more thing dont ask anymore cause idk them and im finna do my work so bye hope this works.
OOPS uh this doesnt exist ._.