What would Vancouver be if U.S-Canada border was at the 48th Parallel ?

[YUNEMUS]

What would Vancouver be if U.S-Canada border was at the 48th Parallel instead of 49th parallel?
If the US-Canada border was at the 48th parallel, how different would the geography of Vancouver, BC area be?
Or near the 48th parallel.. Following the watershed and follow the Columbia river after the 48th parallel meets the Columbia River..




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