What exchange took place between the indians and the pilgims

There was the Thanksgiving meal and then there was also the The Pilgrim-Wampanoag peace treaty. I hope one of these two answers work for you.

Explanation:

classical republicanism, also known as civic humanism, is a form of republicanism  developed in the renaissance inspired by the governmental forms and writings of  classical  antiquity, especially such  classical  writers as aristotle, polybius, and cicero.