As of 2020, which two countries have the longest international border between each other in the world?
Correct answer: Canada-USA

Rick-N-Bacher
it's also the longest undefended border

Eilise
Some towns straddle the border.

Excuse the Kuz
It's gonna cost a lot of US taxpayers $$$ if Dumb Dumb decides to build a wall along the Canadian border. I liked it better when we were friends...

Player #25874027
America is going to need a lot of bricks for that wall

Breathe Easy
Excuse the cuz...try voting for someone who's NOT a communist next time. Problem solved! In the interim, swim in it....

Myffa
Third time this question has been asked!