1) Coohill wrote, "Indians considered this to be a final outrage of British conquest." What do you think he
meant?

I think he meant that it was the last straw and the natives could no longer sit back and allow future acts of disrespect.

Explanation:

it was the "4. potsdam" conference that demanded the unconditional surrender of japan, since it was clear that the japanese would continue to find until the very last man otherwise.