Ejército Trigarante
The new Mexican Empire offered the crown to Ferdinand VII or to a member of the Spanish royal family that he would designate. After the refusal of the Spanish monarchy to recognize the independence of Mexico, the "" (Army of the Three Guarantees), led by Agustín de Iturbide and Vicente Guerrero, cut all political and economic ties with Spain and crowned Iturbide as emperor Agustín of Mexico. Central America was originally planned to be part of the Mexican Empire; but it seceded peacefully in 1823, forming the United Provinces of Central America under the Constitution of 1824.