What if the 1995 sovereignty referendum in Québec succeeded instead of failing by less than one percentage point?
Well that could get messy as wasn't that where Hydro-Quebec were building a bunch of their hydroelectric dams?Ungava would also secede from Quebec.
Ungava would also secede from Quebec.
There would also be something of an argument over a fair number of the local communities along the new eastern border wanting to secede from Quebec and re-join Canada IIRC.