Human Interest

Both the U.S. and Canada had a similar thought process with the "just in case" clause if either of the two became enemies.  both countries had their "scouts" look of the geography of each country and speak to locals to see where they stood, to find precise locations where they could attack and control.  Each location had plans to destroy infrastructures and bridges to allow time to either escape or control depending on how the situation played out.  It was both crazy and smart by the two nations to do their research with in their perspective locations to validate their attacks.   

"Can I copy your homework?" "Sure just change it a little so it doesn't look obvious." After the first world war, Britain ended up owing the United States approximately $22 million leading to huge disagreements over payment. As such in a sibling-style rivalry, Canada and the United States both drafted invasion plans which were almost identical. While Canada would send forces down to attack Seattle, Portland, Minneapolis, Detroit, and Albany among others, the US would send troop north from the same cities to take Vancouver, Winnipeg, Quebec, and Montreal. It seems like it would be totally impossible now with Canada and US being such powerful allies but with the growing tensions between Trump and Trudeau who knows what could happen. If you are questioning who would win though? I would I would put my money on the 46-year-old Justin Trudeau being able to trump the 72-year-old Donald Trump.