The United States and Canada have the longest peaceful, undefended border in the world, running 5,525 miles between 8 ...
It was established between the two countries at the end of World War Two and the border is one of the most heavily militarized in the world. However, the 150-metre long boundary between the sub ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback