United Republic of North America

The United Republic of North America, or URNA, is an organization located in the continent of North America on Earth. The URNA is a loose association between the nations of Canada, the United States, and Mexico. The republic is the site of many UNSC military bases and other facilities, partly because of the historical importance of North America, and New York City in particular, to the former United Nations.

Possible Origin
It may be that it is a descendant of the real world, though currently theoretical, North American Union. The wording of the URNA description in the Halo Encyclopedia seems to suggest some sort of association between Mexico and the United States prior to the inclusion of Canada.

Affiliated nations

 * Canada
 * Mexico
 * United States of America

Political subdivisions

 * Commonwealth of Kentucky
 * Commonwealth of Massachusetts
 * Georgia
 * Greater Chicago Industrial Zone
 * Illinois
 * Indiana
 * Minnesota
 * Missouri
 * New Jersey
 * New York
 * Ohio
 * Oregon
 * Texas
 * Wisconsin

Cities

 * Akron, Ohio
 * Atlanta, Georgia
 * Boston, Massachusetts
 * Buffalo, New York
 * Chagrin Falls, Ohio
 * Cleveland, Ohio
 * Old Cleveland
 * Mark Twain, Missouri
 * Mexico City, Federal District
 * New York City, New York
 * Salem, Oregon

Geographical features

 * Cascade Mountains
 * Great Lakes
 * Lake Michigan
 * Yucatan Peninsula

Notable facilities

 * Base Segundo Terra
 * Boston Public Library
 * Chawla Base
 * Cottage Grove Terminal
 * Fueder Construction headquarters
 * The Seropian
 * Great Lakes Spaceport
 * UNSC Supreme Headquarters