1. What is Master George Percy's purpose for writing "August-September 1607

I think Percy wrote this so the current and future colonists would have a record of life in Jamestown in the beginning, so that they could learn from those who came before them.

Explanation:

on december 1, 1774, the continental association was created to boycott all contact with british goods. by reversing the economic sanctions placed on the colonists, the delegates hoped britain would repeal its intolerable acts.

i think it is the third one.