North and South America are linked by the nation of Panama and the Panama Canal. The narrow strip of land is called the Isthmus of Panama. It is in-between the Caribbean Sea and the Pacific Ocean.
North and South America
In North America, Canada the largest nation by land area. In South America, it is Brazil. For both the Americas, Canada is the largest.
Isthmus of Panama
North America
North America
North and South America.
panama
Colombia. *If you consider America divided solely into North and South, then Central America is considered part of North America, and Panama has a border with Colombia. None. Mexico, the southernmost nation of North America, touches Central America only.
Columbia touches Panama.
Brazil is the longest country north to south. https://en.wikipedia.org/wiki/Geography_of_Brazil
They are normally considered to be part of North America, though some are very close to South America.
SPAIN