[Wyrd bið ful aræd]

All of Central America is part of North America.

[Graybeard58]

Mexico has a distinct geographical location, it is North America, not Central. Beat this dead horse all you want but you are still dead wrong in saying that “Mexico is part of central America”.

U.S, Canada, Mexico. North America.

[Graybeard58]

Central America consists of seven countries: Belize, Costa Rica, El Salvador, Guatemala, Honduras, Nicaragua, and Panama.

http://en.wikipedia.org/wiki/Central_America