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You can have east of the line. Canada pays reparations and does whatever relief work is necessary.
Germany proposes their own agreement.

(ignore curves not good at starightening stuff out)
Canada can keep their major cities within Quebec and Ontario, as Germany will claim the eastern areas and take the upper halves of Ontario and Quebec. Other provinces, such as Newfoundland, NB, NS, PEI, remain under German control.
Quebec wil lbe connected to the German mainland (there was a pink spot behind the line i didn't grey out on accident, so it counts) just next to Quebec.