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The 'United Mexican States' are a federation made up by 'thirty-one free and sovereign states'. These states conform one federated State or Union, the federal government, which has exclusive jurisdiction over the 'Federal District', a territory which does not belong to any state but to all, as well as the islands, atolls and reefs that do not belong to any state. The Federal District is coextensive with Mexico City, capital of the federation and seat of government. The 31 states and the Federal District are collectively called 'federal entities' (''entidades federativas'' in Spanish).

Contents

Origin of the federation

The federation

The states

Internal divisions of the states

The Federal District

Internal divisions of the Federal District

Self-determination of the indigenous peoples

See also

References

Origin of the federation

The United Mexican states were born as an independent Union after the ratification of the Federal Constitution of the United Mexican States, on October 4, 1824. During the course of the year the several states that would form the federation had begun to write and ratify their own constitutions. Central America which had been part of the ephemeral Mexican Empire, decided not to join the Union and to become an independent state made up by the territory that once had formed the Captaincy General of Guatemala. In the Central American region of Chiapas a movement requested a referendum to let their citizens choose whether to remain as part of Mexico or to join the Central American newly formed federation. The majority of the population voted for the Union to Mexico, and Chiapas seceded from Central America and joined the Mexican federation in 1824. Thus, the founding states were 19: Chiapas, Chihuahua, Coahuila y Tejas, Durango, Guanaxuato, México, Nuevo León, Oaxaca, Puebla de los Ángeles,, Querétaro, San Luis Potosí, Sonora y Sinaloa (also called ''Estado de Occidente'', "Western State"), Tabasco, Tamaulipas, Veracruz, Xalisco, Yucatán and Zacatecas. Three federal territories were formed: Higher California, Lower California, Colima, and Santa Fe of New Mexico. Later that year the Federal District was created. Tlaxcala (after a long debate at the Congress) became a federal territory on November 24, 1824.


The federation was dissolved on two separate occasions during the 19th century and a centralist type of government was established. The first period spanned from 1835 to 1846 starting with the ratification of the Siete Leyes (Seven Laws), the foundational and constitutional framework that created the "First Central Republic" and after a brief dictatorial period, the ratification of the Bases Orgánicas de la República confirmed this form of internal organization and created the "Second Central Republic". During this period Texas, Nuevo León, Coahuila, Tamaulipas, Zacatecas and Yucatán declared their independence from Mexico if federalism was not fully restored. Texas became an independent republic in 1836 and never joined Mexico again. Yucatan became an independent republic for 2 years and rejoined the Union when Antonio López de Santa Anna allowed the state to retain its political and fiscal autonomy (a constitution and custom laws) which differentiated the state from the rest of the states which had been transformed into "departaments". It became independent again when these privileges were abolished, but rejoined the Union after the Mexican-American War. After the Mexican-American War, and through the Pact of Guadalupe-Hidalgo, Mexico had to cede the territories of New Mexico and the Upper California to the United States. These territories would eventually become the US states California, New Mexico, Arizona, Nevada and Utah and included regions that would become part of the states of Colorado, Oklahoma, Kansas and Wyoming.
Federalism was restored in 1846, and in 1857 a new federal constitution was ratified. In 1864, the federation was dissolved for a second time and a constitutional and centralist monarchy was established, headed by Emperor Maximilian of Habsburg. Maximilian was deposed in 1867 by the republican forces, and the federation was finally restored.

The federation

The national territory, as defined in the Mexican Constitution, is composed by the 31 free and sovereign states and the Federal District. The states and the Federal District are collectively called "federative entities" (''entidades federativas'' in Spanish), as they are the individual constituent parts or entities of the federation. In addition, the national territory includes the islands, reefs and atolls in the adjacent seas, some of which belong to a particular state (like the case of the Guadalupe and Revillagigedo islands which belong to Baja California and Colima, respectively), and some of which belong to the federation.

The states

The states of the Mexican federation are free, sovereign, autonomous and independent from each other. They have the right to create their own constitution. However, they cannot make an alliance with any other state of the Union nor with any independent state except those agreements between the states located at the international borders if there is an unexpected invasion from a foreign nation.
The political organization of each state is based on a separation of powers in a congressional system: the legislative power is represented by a unicameral congress, the executive power is independent from the legislative and is headed by a "governor" and its cabinet, the judicial power is exercised by a Court of Justice.
Every state is represented by three senators in the Senate: two are elected through universal suffrage by plurality; the third one is assigned to the "first minority" party. The federation conforms a single constituency from which 32 senators are elected by proportional representation with open party lists. Deputies, on the contrary, do not represent the states, but the citizens. The Chamber of Deputies and the Senate form the Congress of the Union.

'State'	'Capital'	'Admission' 'to Union'	'Population (2005)'	'Area'
1. Aguascalientes	Aguascalientes	1835	1,051,000
2. Baja California	Mexicali	1952	2,842,000
3. Baja California Sur	La Paz	1974	517,000
4. Campeche	Campeche	1858	751,000
5. Chiapas	Tuxtla Gutiérrez	1824	4,256,000
6. Chihuahua	Chihuahua	1824	3,238,000
7. Coahuila	Saltillo	1824 1	2,475,000
8. Colima	Colima	1857	562,000
9. Durango	Durango	1824	1,489,000
10. Guanajuato	Guanajuato	1824	4,893,000
11. Guerrero	Chilpancingo	1858	3,116,000
12. Hidalgo	Pachuca	1869	2,334,000
13. Jalisco	Guadalajara	1824	6,652,000
14. México	Toluca	1824	14,161,000
15. Michoacán	Morelia	1824	3,988,000
16. Morelos	Cuernavaca	1869	1,605,000
17. Nayarit	Tepic	1917	943,000
18. Nuevo León	Monterrey	1824 ²	4,164,000
19. Oaxaca	Oaxaca	1824	3,522,000
20. Puebla	Puebla	1824	5,391,000
21. Querétaro	Querétaro	1824	1,593,000
22. Quintana Roo	Chetumal	1974	1,134,000
23. San Luis Potosí	San Luis Potosí	1824	2,412,000
24. Sinaloa	Culiacán	1831 ³	2,610,000
25. Sonora	Hermosillo	1831 ³	2,384,000
26. Tabasco	Villahermosa	1824	2,013,000
27. Tamaulipas	Ciudad Victoria	1824 ²	3,020,000
28. Tlaxcala	Tlaxcala	1857	1,061,000
29. Veracruz	Xalapa	1824	7,081,000
30. Yucatán	Mérida	1824 4	1,803,000
31. Zacatecas	Zacatecas	1824	1,357,000

¹Joined the federation under the name of Coahuila and Texas. In 1833 the district of Bexar seceded constitutionally from the state to form the separate state of Texas which became an independent republic in 1836, and the name of the state was shortened to Coahuila. Briefly, in 1856 Nuevo León annexed Coahuila in a referendum and declared its independence from Mexico. After the defeat of the separatist forces, Coahuila separated from Nuevo León.


²Nuevo León, Tamaulipas and Coahuila declared their independence form Mexico and formed a ''de facto'' independent country for 250 days, after which the separatist forces were defeated and they rejoined the federation.


³In 1824 this state joined the Union as the state of Sonora and Sinaloa, though its own constitution chose the name "Estado de Occidente". In 1830 the state was divided in two to form the separate states of Sonora and Sinaloa, which, after ratifying their own constitutions joined the federation in 1831.


⁴The Intendencia of Yucatán joined the Mexican Empire and then the federation in 1824. It became an independent republic in two occasions (1841-1843 and 1846-1848). This state comprised the territories of Campeche, Quintana Roo and Yucatán.

Internal divisions of the states

Main articles: Municipalities of Mexico

The states are divided into municipalities. Each municipality is administratively autonomous; citizens elect a "municipal president" who heads an ''ayuntamiento'' or municipal council, responsible of providing all the public services for their constituents. This concept, which originated after the Mexican Revolution is known as a ''municipio libre'' ("free municipality"). The municipal president cannot be reelected for the next immediate term. The municipal council consists of a ''cabildo'' (chairman) and several ''síndicos'' (trustees). If the municipality covers a large area and contains more than one city, one city is selected as a ''cabecera municipal'' (head city, seat of the municipality's government) while the rest elect representatives of a ''presidencia auxiliar'' (auxiliary presidency). There are 2,438 municipalities in Mexico; the state with the greatest number of municipalities is Oaxaca (with 570 municipalities) and the state with the least number is Baja California (with only 5).

The Federal District

Mexico City has a special status within the federation. According to a recent change in the constitution, article 44 states that Mexico City is the Federal District, seat of the government (powers of the Union) and capital of the United Mexican States. The city is coextensive with the Federal District territorially and administratively. If the federal government moves to another city, the Federal District would be transformed into another state of the Union, called "State of the Valley of Mexico" with the new limits and area that the Congress of the Union gives it.
Mexico City was separated from the State of Mexico, of which it was the capital, in 1824 to become the capital of the federation. As such, it does not belong to any state in particular but to all (i.e. to the federation). Therefore, it was the president of Mexico, in representation of the federation, who designated its head of government (previously called ''regente'', "regent" or ''jefe del departamento del Distrito Federal'', "head of the department of the Federal District"). However, the Federal District received full autonomy in 1997 and its citizens now elect directly their chief of government, the head of the boroughs (or ''delegaciones'') and the representatives of the unicameral legislature called the ''Asamblea Legislativa'', "Legislative Assembly". It does not have a constitution but a statute of autonomy. Nonetheless it enjoys many privileges as the capital of the federation.
The Federal District is represented at the Congress of the Union like any state by two senators elected by plurality and one assigned to the first minority.
With 8.5 million inhabitants Mexico City is the most populated city in Mexico and, being coextensive with the Federal District, is the second most populated political division (or ''entidad federativa'', "federal entity") in the country. The metropolitan area of the city, however, extends over 40 municipalities of the state of Mexico and 1 of the state of Hidalgo, and with a population of 19.2 million, it is one of the largest metropolitan areas in the world.

Internal divisions of the Federal District

Main articles: Boroughs of the Mexican Federal District

For administrative purposes, the Federal District is divided into 16 ''delegaciones'' or boroughs. While not fully equivalent to a municipality (nor the concept of a ''municipio libre''), the 16 boroughs have gained significant autonomy and since 2000 the heads of government of the boroughs are elected directly by plurality (they were previously appointed by the head of government of the Federal District). Given that Mexico City is organized entirely as a Federal District most of the city services are provided by the Government of the Federal District and not by the boroughs themselves, while in the constituent states these services would be provided by the municipalities. It should be noted that while other cities within the constituent states of the federation exercise their autonomy through the municipal council, some, like Querétaro, have further subdivided the municipality into ''delegaciones'' or boroughs for administrative purposes as well.

Self-determination of the indigenous peoples

The second article of the constitution recognizes the multicultural composition of the nation founded upon the indigenous peoples to whom the government grants the right of self-(free)determination and autonomy. According to this article the indigenous peoples are granted

★ the right to decide the internal forms of social, economic, political and cultural organization;

★ the right to apply their own normative systems of regulation as long as human rights and rights of women (gender equality) are granted;

★ the right to preserve and enrich their languages and culture;

★ the right to elect representatives before the municipal council in which their territories are located;
amongst other rights.
The nation commits to and demands the constituent states and municipalities to promote the economic and social development of the indigenous communities as well as an intercultural and bilingual education. According to the Law of Linguistic Rights, the nation recognizes 62 indigenous languages as "national languages" with the same validity as Spanish in the territories in which they are spoken and the indigenous peoples are entitled to request public services in their languages.

See also

★ List of Mexican state governors

★ List of Mexican states by HDI

★ List of Mexican states by area

★ List of Mexican states by population

★ Ranked list of Mexican states

★ List of Latin American subnational entities by HDI

References

★ Political Constitution of the United Mexican States; articles 2, and 42 through 48

★ Law of Linguistic Rights or "Ley de los Derechos Linguísticos" approved in 2001.