No. Antarctica is a continent, and is not a country with which Another Country could share a border.
Hawaii
It is 14/50.
Greece.
Bord
The only country sharing a border with Portugal, that is, Spain
Canada and Mexico share a border with the United States.
Chile
Guatemala.
France
Some countries share a land border, so it is easy for the rats to just cross the border into another country. Rats also board ships and travel to countries far far away from each other.
France and Poland have both a border with Germany.
new zealand