It was North America
In 1497, John Cabot sailed the northeastern coast of north America on an expedition sponsored by King Henry VII.
With most of the huge continent of North America uncolonized by Europeans in 1750, it's clear that Native American Tribes dominated the vast plains, deserts, forests, and mountains of North America.
Britain
I'm presuming that it is Maine.
No, Hudson Bay is in northeastern Canada, in North America.
Native Americans
Quebec is not a continent, it is a province. The Province of Québec is located in the northeastern part of North America.
David Albert Baerreis has written: 'The preceramic horizons of northeastern Oklahoma' -- subject(s): Antiquities, Indians of North America 'A report on a bluff shelter in northeastern Oklahoma, D1-47' -- subject(s): Antiquities, Indians of North America 'Indians of northeastern Illinois' -- subject(s): Indians of North America, Mascouten Indians
Alaska
Eastern to Northeastern North America
Pretty much anywhere except the northeastern tips of Canada.