The uneasy 1841 union of French Canada East and English Canada West under a single parliament that lurched from deadlock to deadlock.
Its political gridlock drove the Great Coalition into Confederation; in 1867 it split back into Ontario and Quebec as founding provinces of the Dominion.
The atlas holds 2 border frames for Province of Canada — the shape you scrub through changes in 1841 · 1853.
Broad national history of the 1841 union, its political deadlock, and the drive to Confederation.
Concise survey covering the united Province of Canada and the road to 1867 (broad).