The North American Republic is a term used to describe the countries of Mexico and CANADA. Mexico is a 6 letter word, and is a country located in the southern part of North America, bordered by the United States to the north and Belize and Guatemala to the south. CANADA is also a 6 letter word, and is a country located in the northern part of North America, bordered by the United States to the south and the Arctic Ocean to the north. Both countries are considered republics, meaning they are governed by elected representatives.