Canada, USA and Mexico.
United States.
There are only three Canada, USA, Mexico.
Canada, America, and Mexico, respectively.
The three largest countries in North America by land area are Canada, the United States, and Mexico. Canada is the largest, followed by the United States, and then Mexico.
The three largest continents by land area are Asia, Africa, and North America. Asia is the largest, followed by Africa, and then North America.
The three largest continents are Asia, Africa, and North America.
The three largest continents by land area are Asia, Africa, and North America. Asia is the largest, followed by Africa, and then North America.
The three continents with the largest land areas are Asia, Africa, and North America.
Asia, Africa, and North America.
The three continents with the largest land area are Asia, Africa, and North America.
Antarctica is the continent with three countries: Australia, Chile, and Argentina.
The three largest countries in Latin America by land area are Brazil, Argentina, and Mexico.