Answer:
First though (not part of the anwser) you could put something like I think that Thoma Clarkson's motive to publishing this drawing was to show people in the future what the ship would have looked liked.
Answer:
It convinced the British that the Americans weren't worth fighting against anymore.
Explanation:
Hi, so the rivers provided the a water source that was crucial for the farmers. The farmers provided food and that help sustain the city.