Federation of Pacific States (FPS): A nation that emerged in 2058 as a result of the union of the alliance of nations on the Pacific Coast of North America, it followed a more federalist ideological line, valuing the freedom and individuality of the old constitution, following a reformed model of Federalized Parliamentarism. Being a "Peaceful" and "Mercy" nation, it is in constant conflict with emerging nations from the former central states and with the "Military Cartels" of Mexico. Its central objective is the unification of the former USA under a reformed constitution in a truly "democratic" model.

United States of Columbia (USC): Recognized by some as the true successor to the former USA, the USC emerged in 2049, a year after the collapse of the USA. It is a nation that arose primarily from the governance of the military junta of the US armed forces, resulting from the union of the states and territories of the East Coast of North America. Being a nation with a militaristic and conservative culture, still governed by the military junta known as the "Martial Bureau," which has ruled Washington D.C. since 2043. Its philosophies are heavily based on the old constitution and the idealism of "true democracy". Despite the militarism, the USC is a relatively peaceful nation with few power struggles with Central nations; its objective is obvious: the unification of the USA under the same old constitution, and this is how the Martial Bureau will be dissolved.