The Bajío (the ''lowland'') is a cultural and geographical region within the
central Mexican plateau which roughly spans from northwest of
Mexico City
Mexico City is the capital city, capital and List of cities in Mexico, largest city of Mexico, as well as the List of North American cities by population, most populous city in North America. It is one of the most important cultural and finan ...
to the main silver mines in the northern-central part of the country. This includes (from south to north) the states of
Querétaro
Querétaro, officially the Free and Sovereign State of Querétaro, is one of the Political divisions of Mexico, 32 federal entities of Mexico. It is divided into Municipalities of Querétaro, 18 municipalities. Its capital city is Querétaro Cit ...
,
Guanajuato
Guanajuato, officially the Free and Sovereign State of Guanajuato, is one of the 32 states that make up the Political divisions of Mexico, Federal Entities of Mexico. It is divided into Municipalities of Guanajuato, 46 municipalities and its cap ...
, parts of
Jalisco
Jalisco, officially the Free and Sovereign State of Jalisco, is one of the 31 states which, along with Mexico City, comprise the 32 Political divisions of Mexico, Federal Entities of Mexico. It is located in western Mexico and is bordered by s ...
(Centro,
Los Altos de Jalisco),
Aguascalientes
Aguascalientes, officially the Free and Sovereign State of Aguascalientes, is one of the 32 states which comprise the Political divisions of Mexico, Federal Entities of Mexico. At 22°N and with an average altitude of above sea level it is pre ...
and parts of
Zacatecas
Zacatecas, officially the Free and Sovereign State of Zacatecas, is one of the Political divisions of Mexico, 31 states of Mexico. It is divided into Municipalities of Zacatecas, 58 municipalities and its capital city is Zacatecas City, Zacatec ...
,
San Luis Potosí
San Luis Potosí, officially the Free and Sovereign State of San Luis Potosí, is one of the 32 states which compose the Federal Entities of Mexico. It is divided in 59 municipalities and is named after its capital city, San Luis Potosí.
It ...
and
Michoacán
Michoacán, formally Michoacán de Ocampo, officially the Free and Sovereign State of Michoacán de Ocampo, is one of the 31 states which, together with Mexico City, compose the Political divisions of Mexico, Federal Entities of Mexico. The stat ...
.
Located at the border between
Mesoamerica
Mesoamerica is a historical region and cultural area that begins in the southern part of North America and extends to the Pacific coast of Central America, thus comprising the lands of central and southern Mexico, all of Belize, Guatemala, El S ...
and
Aridoamerica
Aridoamerica is a cultural and ecological region spanning Northern Mexico and the Southwestern United States, defined by the presence of the drought-resistant, culturally significant staple food, the tepary bean ('' Phaseolus acutifolius'').P ...
, El Bajío saw relatively few permanent settlements and big civilizations during
Pre-Columbian history, being mostly inhabited by the
Otomi and semi-nomadic tribes known to the Aztecs as the "
Chichimeca
Chichimeca () is the name that the Nahua peoples of Mexico generically applied to nomadic and semi-nomadic peoples who were established in present-day Bajío region of Mexico. Chichimeca carried the same meaning as the Roman term "barbarian" tha ...
" peoples (poorly attested conglomerate of
Uto-Nahua groups, from whom the
Toltec
The Toltec culture () was a Pre-Columbian era, pre-Columbian Mesoamerican culture that ruled a state centered in Tula (Mesoamerican site), Tula, Hidalgo (state), Hidalgo, Mexico, during the Epiclassic and the early Post-Classic period of Mesoam ...
and the Aztecs were probably descended). The tribes that inhabited the Bajío proved to be some of the hardest to conquer for the Spanish—peace was ultimately achieved via truce and negotiation—but due to its strategic location in the
Silver Route, it also drew prominent attention from Europe, and some of the flagship Mexican colonial cities were built there, such as
Zacatecas
Zacatecas, officially the Free and Sovereign State of Zacatecas, is one of the Political divisions of Mexico, 31 states of Mexico. It is divided into Municipalities of Zacatecas, 58 municipalities and its capital city is Zacatecas City, Zacatec ...
and
Guanajuato
Guanajuato, officially the Free and Sovereign State of Guanajuato, is one of the 32 states that make up the Political divisions of Mexico, Federal Entities of Mexico. It is divided into Municipalities of Guanajuato, 46 municipalities and its cap ...
. Abundant mineral wealth and favorable farming conditions would soon turn the region into the wealthiest of New Spain. At the beginning of the 19th century, El Bajío was also the place of the ignition of the Mexican
War of Independence
Wars of national liberation, also called wars of independence or wars of liberation, are conflicts fought by nations to gain independence. The term is used in conjunction with wars against foreign powers (or at least those perceived as foreign) ...
, and saw most of its battles during the initial phase of the war, including the
Cry of Dolores
The Cry of Dolores () occurred in Dolores Hidalgo, Dolores, Mexico, on 16 September 1810, when Roman Catholic priest Miguel Hidalgo y Costilla rang his church bell and gave the pronunciamiento, call to arms that triggered the Mexican War of Indep ...
, the
storming of the Alhóndiga de Granaditas and the
Battle of Calderón Bridge
The Battle of Calderón Bridge () was a decisive battle in the Mexican War of Independence. It was fought in January 1811 on the banks of the Calderón River east of Guadalajara in present-day Zapotlanejo, Jalisco.
Almost 100,000 Mexican re ...
.
Nowadays, the region features one of the strongest economies in Mexico and Latin America, drawing both domestic investment from the adjacent, industry-heavy
State of Mexico
The State of Mexico, officially just Mexico, is one of the 32 federal entities of the United Mexican States. Colloquially known as Edomex (from , the abbreviation of , and ), to distinguish it from the name of the whole country, it is the mo ...
, as well as foreign companies seeking cheap specialized labor and decent infrastructure (mostly American, Japanese and to some extent, European vehicle and electronics companies).
The largest cities of the Bajío are
Guadalajara
Guadalajara ( ; ) is the capital and the most populous city in the western Mexican List of states of Mexico, state of Jalisco, as well as the most densely populated municipality in Jalisco. According to the 2020 census, the city has a population ...
,
León,
Santiago de Querétaro, and
Aguascalientes
Aguascalientes, officially the Free and Sovereign State of Aguascalientes, is one of the 32 states which comprise the Political divisions of Mexico, Federal Entities of Mexico. At 22°N and with an average altitude of above sea level it is pre ...
.
History
The Bajío rose to world prominence during the three centuries of colonial rule, providing much of the mineral and agricultural wealth of the
Spanish Empire
The Spanish Empire, sometimes referred to as the Hispanic Monarchy (political entity), Hispanic Monarchy or the Catholic Monarchy, was a colonial empire that existed between 1492 and 1976. In conjunction with the Portuguese Empire, it ushered ...
.
As such, it was also the birthplace of the
Mexican War of Independence
The Mexican War of Independence (, 16 September 1810 – 27 September 1821) was an armed conflict and political process resulting in Mexico's independence from the Spanish Empire. It was not a single, coherent event, but local and regional ...
, during which
criollo
Criollo or criolla (Spanish for creole) may refer to:
People
* Criollo people, a social class in the Spanish colonial system.
Animals
* Criollo duck, a species of duck native to Central and South America.
* Criollo cattle, a group of cattle bre ...
elites long established in the Bajío gathered the masses to revolt against
Napoleonic rule in Spain, seen as a threat to the established order in America.
Pre-Columbian

Recent archeological studies have discovered an extensive historic cultural tradition that is unique to the region, particularly along the flood plains of the
Lerma and the
Laja Rivers. The Bajío Culture flourished from 300 to 650
CE, with cultural centers ranging from
El Cóporo in the far north of Guanajuato to
Plazuelas in the far southwest. More than 1,400 sites have been discovered throughout the state of Guanajuato, with only the sites of
Cañada de la Virgen,
El Cóporo,
Peralta, and
Plazuelas having received extensive study.
The Bajio from pre-Columbian times is best remembered from the
Chichimeca
Chichimeca () is the name that the Nahua peoples of Mexico generically applied to nomadic and semi-nomadic peoples who were established in present-day Bajío region of Mexico. Chichimeca carried the same meaning as the Roman term "barbarian" tha ...
nations, the name given by the
Mexicas to a group of indigenous chiefdoms without clear states, boundaries or dwelling places, who inhabited the center and north of the country,
such as
Guachichiles,
Guamares,
Pames,
Tecuexes, among others.
Colonial

By 1536 the Spanish and the
Otomí leader
Conín had founded the multi-ethnic city of
Santiago de Querétaro. On the dawn of European expansion with the expedition of
Nuño de Guzmán
Nuño Beltrán de Guzmán (1558) was a Spanish conquistador and colonial administrator in New Spain. He was the governor of the province of Pánuco (province), Pánuco from 1525 to 1533 and of Nueva Galicia from 1529 to 1534, and president of the ...
and the Spanish acquisition of the
Purepecha Empire after 1530, the region north of the limits of
Mesoamerican civilization was also known as the Great
Chichimeca
Chichimeca () is the name that the Nahua peoples of Mexico generically applied to nomadic and semi-nomadic peoples who were established in present-day Bajío region of Mexico. Chichimeca carried the same meaning as the Roman term "barbarian" tha ...
, and was the epicenter of the
Chichimeca War
The Chichimeca War (1550–1600) was a military conflict between the Spanish Empire and the Chichimeca Confederation established in the territories today known as the Central Mexican Plateau, called by the Conquistadores La Gran Chichimeca. ...
in the 16th century. The Chichimeca War confronted the
Holy Roman Empire
The Holy Roman Empire, also known as the Holy Roman Empire of the German Nation after 1512, was a polity in Central and Western Europe, usually headed by the Holy Roman Emperor. It developed in the Early Middle Ages, and lasted for a millennium ...
and
Habsburg Europe at large under
Charles V Charles V may refer to:
Kings and Emperors
* Charles V, Holy Roman Emperor (1500–1558)
* Charles V of Naples (1661–1700), better known as Charles II of Spain
* Charles V of France (1338–1380), called the Wise
Others
* Charles V, Duke ...
against the native chiefdoms of the
Caxcans, the
Zacatecs, the
Guamares and other nomadic
Uto-Nahuan peoples, with the goal of conquering their lands and
exploiting silver discovered between 1540 and 1590. The resulting economic activity would quickly become the economic engine of the
Kingdom of New Galicia, and the
Viceroyalty of New Spain
New Spain, officially the Viceroyalty of New Spain ( ; Nahuatl: ''Yankwik Kaxtillan Birreiyotl''), originally the Kingdom of New Spain, was an integral territorial entity of the Spanish Empire, established by Habsburg Spain. It was one of several ...
at large, serving as a pivotal hub for world commerce between Europe and Asia (see
Global silver trade from the 16th to 19th centuries).
Valladolid
Valladolid ( ; ) is a Municipalities of Spain, municipality in Spain and the primary seat of government and ''de facto'' capital of the Autonomous communities of Spain, autonomous community of Castile and León. It is also the capital of the pr ...
(today Morelia),
Guadalajara
Guadalajara ( ; ) is the capital and the most populous city in the western Mexican List of states of Mexico, state of Jalisco, as well as the most densely populated municipality in Jalisco. According to the 2020 census, the city has a population ...
, among other cities were often founded with the goal to contain the "barbarian" tribes and protect Spanish families. The discovery of the mines of Zacatecas and Guanajuato, on the other hand, caused a high arrival of Spanish and
Tlaxcaltec people to the area, which led to the founding of towns such as
San Miguel el Grande (1542),
Celaya
Celaya (; Otomi: ) is a city and its surrounding municipality in the state of Guanajuato, Mexico, located in the southeast quadrant of the state. It is the third most populous city in the state, with a 2005 census population of 310,413. The muni ...
(1571),
Zamora (1574)
Aguascalientes
Aguascalientes, officially the Free and Sovereign State of Aguascalientes, is one of the 32 states which comprise the Political divisions of Mexico, Federal Entities of Mexico. At 22°N and with an average altitude of above sea level it is pre ...
(1575) and
León (1576),
Durango
Durango, officially the Free and Sovereign State of Durango, is one of the 31 states which make up the Political divisions of Mexico, 32 Federal Entities of Mexico, situated in the northwest portion of the country. With a population of 1,832,650 ...
,
Chihuahua,
Santa Fe Nuevo México: the so-called
Silver Route of the Spanish treasure fleet.
Meanwhile, king Philip II of Spain orchestrated most of the
Counter-Reformation
The Counter-Reformation (), also sometimes called the Catholic Revival, was the period of Catholic resurgence that was initiated in response to, and as an alternative to or from similar insights as, the Protestant Reformations at the time. It w ...
in Europe and the
Fourth Ottoman–Venetian War in large part with the wealth provided by settlers, indigenous people and African slaves from the American colonial enterprise centered at the Bajío. For much of the 16th century, the Bajío was characterized by its coming and going of cattle from
Querétaro
Querétaro, officially the Free and Sovereign State of Querétaro, is one of the Political divisions of Mexico, 32 federal entities of Mexico. It is divided into Municipalities of Querétaro, 18 municipalities. Its capital city is Querétaro Cit ...
and
Lake Chapala
Lake Chapala (, ) has been Mexico's largest freshwater lake since the desiccation of Lake Texcoco in the early 17th century.
It borders both the states of Jalisco and Michoacán, being located within the municipalities of Ocotlán, Jalisco, ...
, by the ongoing silver rush and by the "warlike spirit" arising from the Chichimeca War,
which culminated with severe reductions in Chichimeca populations due to war and
smallpox
Smallpox was an infectious disease caused by Variola virus (often called Smallpox virus), which belongs to the genus '' Orthopoxvirus''. The last naturally occurring case was diagnosed in October 1977, and the World Health Organization (W ...
. The Chichimecas were reduced to a few settlements in the highlands or immersed in the new order.
Throughout the 17th century, cities such as
Irapuato
Irapuato is a Mexican city and municipalities of Mexico, municipality located at the foot of the Arandas Hill (in Spanish Language, Spanish: ''Cerro de Arandas''), in the central region of the Mexican state, state of Guanajuato. It lies between the ...
,
Salamanca
Salamanca () is a Municipality of Spain, municipality and city in Spain, capital of the Province of Salamanca, province of the same name, located in the autonomous community of Castile and León. It is located in the Campo Charro comarca, in the ...
and
Salvatierra were founded, which, together with the large cities of the Bajío (Guadalajara, Guanajuato, Querétaro, Valladolid or Nueva Michoacán), experienced little population growth. It was not until the 18th century that there was a rise in population throughout New Spain, especially in the Bajío, which came hand in hand with high urban development.
However, the greatest boom occurred in the economic sphere.
It was the Bajío that provided meat, grains and manufacturing to the mining areas of the West, North Central, North Mexico and, later, to
Mexico City
Mexico City is the capital city, capital and List of cities in Mexico, largest city of Mexico, as well as the List of North American cities by population, most populous city in North America. It is one of the most important cultural and finan ...
itself.
During the Enlightenment, the prosperity of the Bajío was produced through a distinguished institutional format (such as the
hacienda
A ''hacienda'' ( or ; or ) is an estate (or '' finca''), similar to a Roman '' latifundium'', in Spain and the former Spanish Empire. With origins in Andalusia, ''haciendas'' were variously plantations (perhaps including animals or orchards ...
, slavery, peonage, etc.),
an institutional format also very present in cities and towns in the Bajío in the form of schools, colleges and seminaries (see
List of colonial universities in Hispanic America
The list of universities established in the viceroyalties of the Hispanic America comprises all University, universities established by the Spanish Empire in America from the settlement of the Americas in 1492 to the Spanish American wars of inde ...
).
The
College of Saint Nicholas (1540), the
University of Guanajuato (1732) and the
University of Guadalajara
The University of Guadalajara () is a public university, public research university located in Guadalajara, Mexico. It was originally established in 1586 and officially founded on 12 February 1791 as the Royal and Pontifical University of Gu ...
(1792) can be traced back to this era.
Mexican Independence

The war that led to the independence of New Spain has roots in its academic life, mainly in the classrooms of the
Jesuits
The Society of Jesus (; abbreviation: S.J. or SJ), also known as the Jesuit Order or the Jesuits ( ; ), is a religious order (Catholic), religious order of clerics regular of pontifical right for men in the Catholic Church headquartered in Rom ...
and
Oratorians of the Bajío.
In urban centers since the end of the 18th century, conspiracies were organized, and from 1810 onwards insurgents emerged who supported the independence cause; earning the Bajío the title of cradle of the Mexican Independence.
Miguel Hidalgo
Don Miguel Gregorio Antonio Ignacio Hidalgo y Costilla Gallaga Mandarte y Villaseñor (8 May 1753 – 30 July 1811), commonly known as Miguel Hidalgo y Costilla or simply Miguel Hidalgo (), was a Catholic priest, leader of the Mexican Wa ...
,
Ignacio Allende
Ignacio José de Allende y Unzaga (, , ; January 21, 1769 – June 26, 1811), commonly known as Ignacio Allende, was a captain of the Spanish Army in New Spain who came to sympathize with the Mexican independence movement. He attended the secre ...
, the
Aldama brothers,
Josefa Ortíz de Domínguez
Josefa may refer to:
* 649 Josefa, a minor planet
* Josefa (given name), a unisex given name
See also
* Josepha
* José
José is a predominantly Spanish and Portuguese form of the given name Joseph. While spelled alike, this name is prono ...
,
José María Morelos
José María Teclo Morelos Pérez y Pavón () (30 September 1765 – 22 December 1815) was a Mexican Priesthood in the Catholic Church, Catholic priest, statesman and military leader who led the Mexican War of Independence movement, assuming it ...
among other figures of the early phase of
Mexican Independence were born and lived in the Bajío. On September 13 1810,
Epigmenio González was taken prisoner, who had an arsenal of weapons destined for the insurgency. On the 15th, the corregidor of Querétaro,
Miguel Domínguez, and his wife,
Josefa Ortiz de Domínguez, were arrested. Some historians claim that she managed to send a message to Captain
Ignacio Allende
Ignacio José de Allende y Unzaga (, , ; January 21, 1769 – June 26, 1811), commonly known as Ignacio Allende, was a captain of the Spanish Army in New Spain who came to sympathize with the Mexican independence movement. He attended the secre ...
and
Miguel Hidalgo
Don Miguel Gregorio Antonio Ignacio Hidalgo y Costilla Gallaga Mandarte y Villaseñor (8 May 1753 – 30 July 1811), commonly known as Miguel Hidalgo y Costilla or simply Miguel Hidalgo (), was a Catholic priest, leader of the Mexican Wa ...
, through Ignacio Pérez, a member of her militia who rode to San Miguel el Grande (today
San Miguel de Allende
San Miguel de Allende () is the principal city in the Municipalities of Mexico, municipality of San Miguel de Allende (municipality), San Miguel de Allende, located in the far eastern part of Guanajuato, Mexico. A part of the Bajío region, the t ...
) to inform those who would start the Mexican War of Independence that the conspiracy had been discovered. The most remembered event occurred in the early morning of September 16, 1810. In a small town called Dolores (today
Dolores Hidalgo
Dolores Hidalgo (; in full, Dolores Hidalgo Cuna de la Independencia Nacional, ) is the name of a city and the surrounding municipality in the north-central part of the Mexican state of Guanajuato.
It is located at , at an elevation of about a ...
), father Miguel Hidalgo (born in
Pénjamo) and his fellow insurgents rose up in arms against the viceregal regime, launching the famous
Cry of Dolores
The Cry of Dolores () occurred in Dolores Hidalgo, Dolores, Mexico, on 16 September 1810, when Roman Catholic priest Miguel Hidalgo y Costilla rang his church bell and gave the pronunciamiento, call to arms that triggered the Mexican War of Indep ...
.
19th century

In 1847 the city of
Querétaro
Querétaro, officially the Free and Sovereign State of Querétaro, is one of the Political divisions of Mexico, 32 federal entities of Mexico. It is divided into Municipalities of Querétaro, 18 municipalities. Its capital city is Querétaro Cit ...
was named the capital of Mexico after Mexico City was
invaded by the United States. On May 30, 1848, the
Treaty of Guadalupe Hidalgo
The Treaty of Guadalupe Hidalgo officially ended the Mexican–American War (1846–1848). It was signed on 2 February 1848 in the town of Villa de Guadalupe, Mexico City, Guadalupe Hidalgo.
After the defeat of its army and the fall of the cap ...
was signed, forcing Mexico to lose the northern half of its territory in exchange for ending the occupation of Mexico City and the main Mexican ports such as
Veracruz
Veracruz, formally Veracruz de Ignacio de la Llave, officially the Free and Sovereign State of Veracruz de Ignacio de la Llave, is one of the 31 states which, along with Mexico City, comprise the 32 Political divisions of Mexico, Federal Entit ...
.
In 1867, two battles were fought between the Republican armies of
Benito Juárez
Benito Pablo Juárez García (; 21 March 1806 – 18 July 1872) was a Mexican politician, military commander, and lawyer who served as the 26th president of Mexico from 1858 until his death in office in 1872. A Zapotec peoples, Zapotec, he w ...
and
French-Imperial armies at
Cerro de las Campanas
The ''Cerro de las Campanas'' ("Hill of the Bells") is a hill and national park located in Querétaro City, Mexico. It is most noteworthy as the place where Emperor Maximilian I and Generals Miguel Miramón and Tomás Mejía were executed, defin ...
, during the
Siege of Querétaro.
Maximilian of Austria (emperor of Mexico) was captured, tried and sentenced, being shot on June 19 at Cerro de las Campanas, along with the Mexican generals
Miguel Miramón
Miguel Gregorio de la Luz Atenógenes Miramón y Tarelo, known as Miguel Miramón, (29 September 1831 – 19 June 1867) was a Mexican Conservative Party (Mexico), conservative general who disputed the president of Mexico, Mexican presidency with ...
and
Tomás Mejía
José Tomás de la Luz Mejía Camacho, better known as Tomás Mejía (17 September 1820 – 19 June 1867), was a Mexican soldier of Otomi background, who consistently sided with the Conservative Party (Mexico), Conservative Party throughout its ...
.
Mexican Revolution, Cristiada and contemporary Mexico

In the Bajío in April 1915, during the
Mexican Revolution
The Mexican Revolution () was an extended sequence of armed regional conflicts in Mexico from 20 November 1910 to 1 December 1920. It has been called "the defining event of modern Mexican history". It saw the destruction of the Federal Army, its ...
, General
Álvaro Obregón
Álvaro Obregón Salido (; 19 February 1880 – 17 July 1928) was a Mexican general, inventor and politician who served as the 46th President of Mexico from 1920 to 1924. Obregón was re-elected to the presidency in 1928 but was assassinated b ...
provoked decisive battles against
Pancho Villa
Francisco "Pancho" Villa ( , , ; born José Doroteo Arango Arámbula; 5 June 1878 – 20 July 1923) was a Mexican revolutionary and prominent figure in the Mexican Revolution. He was a key figure in the revolutionary movement that forced ...
, whose troops lost in June that year outside the city of
Celaya
Celaya (; Otomi: ) is a city and its surrounding municipality in the state of Guanajuato, Mexico, located in the southeast quadrant of the state. It is the third most populous city in the state, with a 2005 census population of 310,413. The muni ...
, in the
State of Guanajuato.
The
Aguascalientes Convention was a meeting that took place during the Mexican Revolution, convened on October 1, 1914 by
Venustiano Carranza
José Venustiano Carranza de la Garza (; 29 December 1859 – 21 May 1920), known as Venustiano Carranza, was a Mexican land owner and politician who served as President of Mexico from 1917 until his assassination in 1920, during the Mexican Re ...
, first head of the
Constitutionalist Army, under the name of "Great Convention of Military Chiefs in Command of Forces and Governors of the States", and whose initial sessions took place in the
Chamber of Deputies in Mexico City. Although, later, they were moved to
Aguascalientes
Aguascalientes, officially the Free and Sovereign State of Aguascalientes, is one of the 32 states which comprise the Political divisions of Mexico, Federal Entities of Mexico. At 22°N and with an average altitude of above sea level it is pre ...
, after which the convention is named, and was held from October 10 to November 9, 1914. The
Zapatistas did not enter the Convention from the beginning.
On February 2 of 1916 the third and current
Constitution of Mexico
The current Constitution of Mexico, formally the Political Constitution of the United Mexican States (), was drafted in Santiago de Querétaro, in the State of Querétaro, Mexico, by a constituent convention during the Mexican Revolution. I ...
was signed at the
Teather of the Republic, in
Querétaro
Querétaro, officially the Free and Sovereign State of Querétaro, is one of the Political divisions of Mexico, 32 federal entities of Mexico. It is divided into Municipalities of Querétaro, 18 municipalities. Its capital city is Querétaro Cit ...
. The city was again named provisional capital of the country, this time by President
Venustiano Carranza
José Venustiano Carranza de la Garza (; 29 December 1859 – 21 May 1920), known as Venustiano Carranza, was a Mexican land owner and politician who served as President of Mexico from 1917 until his assassination in 1920, during the Mexican Re ...
, and for the duration of the Constitutional Convention.

The
Cristero War
The Cristero War (), also known as the Cristero Rebellion or , was a widespread struggle in central and western Mexico from 3 August 1926 to 21 June 1929 in response to the implementation of secularism, secularist and anti-clericalism, anticler ...
was fought mainly in the Bajío, in areas of the states of Michoacán, Guanajuato, Jalisco, Querétaro and Aguascalientes. The leadership of the movement, close to the
Catholic Church
The Catholic Church (), also known as the Roman Catholic Church, is the List of Christian denominations by number of members, largest Christian church, with 1.27 to 1.41 billion baptized Catholics Catholic Church by country, worldwid ...
, believed that a military solution to the conflict was viable. In January 1927, the stockpiling of weapons began. The first guerrillas were made up of peasants. Support for the armed groups grew. More and more people joined the proclamations of "Long live Christ the King!" and "Long live Saint Mary of Guadalupe!". The origin of the noun Cristero is disputed. There are those who believe that it was the Cristeros themselves who first used the name to identify themselves. But there are researchers of the phenomenon, such as Jean Meyer, who believe that, in its origins, it was a derogatory expression, used by agents of the federal government. The Cristeros were able to quickly articulate a series of local rebellions against the "
Sonora
Sonora (), officially Estado Libre y Soberano de Sonora (), is one of the 31 states which, along with Mexico City, comprise the Administrative divisions of Mexico, Federal Entities of Mexico. The state is divided into Municipalities of Sonora, 72 ...
Group", a name created after the Sonoran presidents
Adolfo de la Huerta
Felipe Adolfo de la Huerta Marcor (; 26 May 1881 – 9 July 1955) was a Mexican politician, the 45th President of Mexico from 1 June to 30 November 1920, following the overthrow of Mexican president Venustiano Carranza, with Sonoran generals ...
,
Álvaro Obregón
Álvaro Obregón Salido (; 19 February 1880 – 17 July 1928) was a Mexican general, inventor and politician who served as the 46th President of Mexico from 1920 to 1924. Obregón was re-elected to the presidency in 1928 but was assassinated b ...
and
Plutarco Elías Calles
Plutarco Elías Calles (born Francisco Plutarco Elías Campuzano; 25 September 1877 – 19 October 1945) was a Mexican politician and military officer who served as the 47th President of Mexico from 1924 to 1928. After the assassination of Ál ...
.
Geography
The Bajío region lies in the basins of the
Rio Lerma
The Lerma River () is Mexico's second longest river.
It is a river in west-central Mexico that begins in Mexican Plateau at an altitude over above sea level, and ends where it empties into Lake Chapala, Mexico's largest lake, near Guadalajara, ...
and
Río Grande de Santiago
The Río Grande de Santiago, or Santiago River, is a river in western Mexico. It flows westwards from Lake Chapala via Ocotlán through the states of Jalisco and Nayarit to empty into the Pacific Ocean. It is one of the longest rivers in Mexic ...
. The valleys of the
Lerma-Chapala basin are the result of volcanic activity during the
Pliocene
The Pliocene ( ; also Pleiocene) is the epoch (geology), epoch in the geologic time scale that extends from 5.33 to 2.58[Quaternary
The Quaternary ( ) is the current and most recent of the three periods of the Cenozoic Era in the geologic time scale of the International Commission on Stratigraphy (ICS), as well as the current and most recent of the twelve periods of the ...](_blank)
period, which at one time produced large inland lakes due to the obstruction of the outflow of their waters.
With an area over 50 000 km
2, and a moderately variable topology, distinct subregions within the Bajío can offer microclimates ranging from the
temperate
In geography, the temperate climates of Earth occur in the middle latitudes (approximately 23.5° to 66.5° N/S of the Equator), which span between the tropics and the polar regions of Earth. These zones generally have wider temperature ran ...
to the
humid subtropical
A humid subtropical climate is a subtropical -temperate climate type, characterized by long and hot summers, and cool to mild winters. These climates normally lie on the southeast side of all continents (except Antarctica), generally between la ...
or dry
steppes
In physical geography, a steppe () is an ecoregion characterized by grassland plains without closed forests except near rivers and lakes.
Steppe biomes may include:
* the montane grasslands and shrublands biome
* the tropical and subtropical gr ...
. The highest peak in the Bajío is
Siete Cruces, in the
state of Guanajuato, with an elevation of 3053 m.
In general the region is usually associated with the States of Guanajuato and Querétaro, even though those two states form only a part of the Bajío. It is now characterized by its highly mechanized agriculture, with mean precipitation in the order of per annum (one of the highest in the country). During the
Viceroyalty of New Spain
New Spain, officially the Viceroyalty of New Spain ( ; Nahuatl: ''Yankwik Kaxtillan Birreiyotl''), originally the Kingdom of New Spain, was an integral territorial entity of the Spanish Empire, established by Habsburg Spain. It was one of several ...
, the area was known as the breadbasket of the territory. As of 2014, the region produces
sorghum
''Sorghum bicolor'', commonly called sorghum () and also known as great millet, broomcorn, guinea corn, durra, imphee, jowar, or milo, is a species in the Poaceae, grass genus ''Sorghum (genus), Sorghum'' cultivated for its grain. The grain i ...
,
wheat
Wheat is a group of wild and crop domestication, domesticated Poaceae, grasses of the genus ''Triticum'' (). They are Agriculture, cultivated for their cereal grains, which are staple foods around the world. Well-known Taxonomy of wheat, whe ...
and
maize
Maize (; ''Zea mays''), also known as corn in North American English, is a tall stout grass that produces cereal grain. It was domesticated by indigenous peoples in southern Mexico about 9,000 years ago from wild teosinte. Native American ...
as its main crops.
File:Cerro de la mesa with corn and agave fields.jpg, Agave
''Agave'' (; ; ) is a genus of monocots native to the arid regions of the Americas. The genus is primarily known for its succulent and xerophytic species that typically form large Rosette (botany), rosettes of strong, fleshy leaves.
Many plan ...
fields near Cerro de la Mesa (in the background). Lagos de Moreno, Jalisco.
File:Laguna de Yuriria.png, Lake Yuriria, at the border between Guanajuato
Guanajuato, officially the Free and Sovereign State of Guanajuato, is one of the 32 states that make up the Political divisions of Mexico, Federal Entities of Mexico. It is divided into Municipalities of Guanajuato, 46 municipalities and its cap ...
and Michoacán
Michoacán, formally Michoacán de Ocampo, officially the Free and Sovereign State of Michoacán de Ocampo, is one of the 31 states which, together with Mexico City, compose the Political divisions of Mexico, Federal Entities of Mexico. The stat ...
.
File:Panorámica de Real de Catorce.jpg, Real de Catorce
Real de Catorce (; meaning: '' Real unit of currencyof Fourteen''), often shortened to Real, is a village in the Mexican state of San Luis Potosí and the seat of the municipality of Catorce. It is located north of the city of San Luis Potosí ...
, San Luis Potosí.
File:Cerro Culiacán from Jaral del Progreso.jpg, Fields near Celaya
Celaya (; Otomi: ) is a city and its surrounding municipality in the state of Guanajuato, Mexico, located in the southeast quadrant of the state. It is the third most populous city in the state, with a 2005 census population of 310,413. The muni ...
, Guanajuato.
Demography
Secondary states sometimes considered as partly contributing to El Bajío or enclosing it:
Michoacán
Michoacán, formally Michoacán de Ocampo, officially the Free and Sovereign State of Michoacán de Ocampo, is one of the 31 states which, together with Mexico City, compose the Political divisions of Mexico, Federal Entities of Mexico. The stat ...
,
Zacatecas
Zacatecas, officially the Free and Sovereign State of Zacatecas, is one of the Political divisions of Mexico, 31 states of Mexico. It is divided into Municipalities of Zacatecas, 58 municipalities and its capital city is Zacatecas City, Zacatec ...
,
San Luis Potosí
San Luis Potosí, officially the Free and Sovereign State of San Luis Potosí, is one of the 32 states which compose the Federal Entities of Mexico. It is divided in 59 municipalities and is named after its capital city, San Luis Potosí.
It ...
and
Estado de México (State of Mexico).
Largest cities
Economy
Today, the region is one of the fastest-growing in the country. This has caused the metropolitan areas to attract many migrants from other parts of Mexico.
The region has had an outstanding industrial and economic development in the last 15 years. The cities of El Bajío have one of the highest income per capita figures in Mexico.
Agriculture and Mining
Industry
El Bajio has long been a hub for the national industrial market, because it naturally sits between Mexico's three main cities:
Mexico City
Mexico City is the capital city, capital and List of cities in Mexico, largest city of Mexico, as well as the List of North American cities by population, most populous city in North America. It is one of the most important cultural and finan ...
to the southeast,
Guadalajara
Guadalajara ( ; ) is the capital and the most populous city in the western Mexican List of states of Mexico, state of Jalisco, as well as the most densely populated municipality in Jalisco. According to the 2020 census, the city has a population ...
to the west and
Monterrey
Monterrey (, , abbreviated as MtY) is the capital and largest city of the northeastern Mexican state of Nuevo León. It is the ninth-largest city and the second largest metropolitan area, after Greater Mexico City. Located at the foothills of th ...
to the northeast.
The region has attracted foreign companies due to its relative proximity to the United States, second only in American manufacturing plants to the Mexico-US border. Faster access to port cities such as
Manzanillo,
Tampico
Tampico is a city and port in the southeastern part of the Mexican state of Tamaulipas. It is located on the north bank of the Pánuco River, about inland from the Gulf of Mexico, and directly north of the state of Veracruz. Tampico is the fif ...
and
Veracruz
Veracruz, formally Veracruz de Ignacio de la Llave, officially the Free and Sovereign State of Veracruz de Ignacio de la Llave, is one of the 31 states which, along with Mexico City, comprise the 32 Political divisions of Mexico, Federal Entit ...
compared to border cities is also attractive for Asian and European markets. The main investor was Japan, although the United States, South Korea, Germany, France, Italy and Spain also have important presence in the area.
It is estimated that, by 2016, Asian
foreign direct investment
A foreign direct investment (FDI) is an ownership stake in a company, made by a foreign investor, company, or government from another country. More specifically, it describes a controlling ownership an asset in one country by an entity based i ...
totaled over 1.5 billion dollars.
Guanajuato
Guanajuato, officially the Free and Sovereign State of Guanajuato, is one of the 32 states that make up the Political divisions of Mexico, Federal Entities of Mexico. It is divided into Municipalities of Guanajuato, 46 municipalities and its cap ...
(
León-Silao and
Celaya
Celaya (; Otomi: ) is a city and its surrounding municipality in the state of Guanajuato, Mexico, located in the southeast quadrant of the state. It is the third most populous city in the state, with a 2005 census population of 310,413. The muni ...
) hosts
General Motors
General Motors Company (GM) is an American Multinational corporation, multinational Automotive industry, automotive manufacturing company headquartered in Detroit, Michigan, United States. The company is most known for owning and manufacturing f ...
,
Pirelli
Pirelli & C. S.p.A. is an Italian multinational tyre manufacturer based in the city of Milan, Italy. The company, which has been listed on the Borsa Italiana since 1922, is the 5th-largest tyre manufacturer, and is focused on the consumer pro ...
,
Honda
commonly known as just Honda, is a Japanese multinational corporation, multinational Conglomerate (company), conglomerate automotive manufacturer headquartered in Minato, Tokyo, Japan.
Founded in October 1946 by Soichiro Honda, Honda has bee ...
,
Toyota
is a Japanese Multinational corporation, multinational Automotive industry, automotive manufacturer headquartered in Toyota City, Aichi, Japan. It was founded by Kiichiro Toyoda and incorporated on August 28, 1937. Toyota is the List of manuf ...
,
Mazda
is a Japanese Multinational corporation, multinational automotive manufacturer headquartered in Fuchū, Hiroshima (town), Fuchū, Hiroshima Prefecture, Hiroshima, Japan. The company was founded on January 30, 1920, as Toyo Cork Kogyo Co., Ltd. ...
,
Denso
is a global automotive components manufacturer headquartered in the city of Kariya, Aichi Prefecture, Japan.
After becoming independent from Toyota Motor, the company was founded as in 1949. About 25% of the company is owned by Toyota. Despi ...
,
Mitsubishi
The is a group of autonomous Japanese multinational companies in a variety of industries.
Founded by Yatarō Iwasaki in 1870, the Mitsubishi Group traces its origins to the Mitsubishi zaibatsu, a unified company that existed from 1870 to 194 ...
, and
Sumitomo plants.
Aguascalientes
Aguascalientes, officially the Free and Sovereign State of Aguascalientes, is one of the 32 states which comprise the Political divisions of Mexico, Federal Entities of Mexico. At 22°N and with an average altitude of above sea level it is pre ...
hosts
Nissan
is a Japanese multinational Automotive industry, automobile manufacturer headquartered in Yokohama, Kanagawa, Japan. The company sells its vehicles under the ''Nissan'' and ''Infiniti'' brands, and formerly the ''Datsun'' brand, with in-house ...
,
Renault
Renault S.A., commonly referred to as Groupe Renault ( , , , also known as the Renault Group in English), is a French Multinational corporation, multinational Automotive industry, automobile manufacturer established in 1899. The company curr ...
,
Mercedes,
Yazaki and
Jatco plants.
Querétaro
Querétaro, officially the Free and Sovereign State of Querétaro, is one of the Political divisions of Mexico, 32 federal entities of Mexico. It is divided into Municipalities of Querétaro, 18 municipalities. Its capital city is Querétaro Cit ...
hosts
Mitsubishi
The is a group of autonomous Japanese multinational companies in a variety of industries.
Founded by Yatarō Iwasaki in 1870, the Mitsubishi Group traces its origins to the Mitsubishi zaibatsu, a unified company that existed from 1870 to 194 ...
,
Samsung
Samsung Group (; stylised as SΛMSUNG) is a South Korean Multinational corporation, multinational manufacturing Conglomerate (company), conglomerate headquartered in the Samsung Town office complex in Seoul. The group consists of numerous a ...
,
Bombardier and
Safran
Safran S.A. () is a French Multinational corporation, multinational aerospace, defence industry, defence and computer security, security corporation headquartered in Paris. It designs, develops and manufactures both commercial and military airc ...
plants.
San Luis Potosí
San Luis Potosí, officially the Free and Sovereign State of San Luis Potosí, is one of the 32 states which compose the Federal Entities of Mexico. It is divided in 59 municipalities and is named after its capital city, San Luis Potosí.
It ...
hosts
BMW
Bayerische Motoren Werke AG, trading as BMW Group (commonly abbreviated to BMW (), sometimes anglicised as Bavarian Motor Works), is a German multinational manufacturer of vehicles and motorcycles headquartered in Munich, Bavaria, Germany. Th ...
and
Yazaki.
The
State of Mexico
The State of Mexico, officially just Mexico, is one of the 32 federal entities of the United Mexican States. Colloquially known as Edomex (from , the abbreviation of , and ), to distinguish it from the name of the whole country, it is the mo ...
(
Cuautitlán Izcalli
Cuautitlán Izcalli () is a city and one of the 125 municipalities that make up the State of Mexico. Its municipal seat is Cuautitlán Izcalli. It is located in the Valley of Mexico area, and is part of the Metropolitan area of Mexico City. It ...
) hosts a
Ford plant.
''Bajío Shimbun'' is a monthly, Japanese-language newspaper founded in June 2015. The first Japanese consulate was inaugurated in January 2016 in
León to serve the Bajío region. As of 2017 there were 1143 Japanese, 294 United-Statesians and 200 Spanish legal immigrants in Aguascalientes according to the immigration authorities, although the total number of immigrants is thought to be much higher. In 2015, authorities reported a total of 6230 legally-registered immigrants in the state of
Querétaro
Querétaro, officially the Free and Sovereign State of Querétaro, is one of the Political divisions of Mexico, 32 federal entities of Mexico. It is divided into Municipalities of Querétaro, 18 municipalities. Its capital city is Querétaro Cit ...
, most of them from the United States, Spain, Colombia, South Korea, Germany, Cuba, France, Canada, Japan and Venezuela.
Now archetypal in the development plans of the local governments, these business partnerships with multinational corporations have been criticized for exploiting Mexico's weak labor laws and low wages, lacking long-term potential of benefiting the local population and for outsourcing jobs out of their countries of origin.
Tourism
Due to its colonial heritage, the Bajío is home to around eight
UNESCO World Heritage Sites
World Heritage Sites are landmarks and areas with legal protection under an international treaty administered by UNESCO for having cultural, historical, or scientific significance. The sites are judged to contain "cultural and natural heritag ...
(depending on how its limits are defined):
*Downtown
Querétaro City
Querétaro, officially the Free and Sovereign State of Querétaro, is one of the Political divisions of Mexico, 32 federal entities of Mexico. It is divided into Municipalities of Querétaro, 18 municipalities. Its capital city is Querétaro Cit ...
.
*
Franciscan Missions in the Sierra Gorda
The Franciscans are a group of related organizations in the Catholic Church, founded or inspired by the Italian saint Francis of Assisi. They include three independent religious orders for men (the Order of Friars Minor being the largest contem ...
(shrines in the rural
Querétaro Huasteca region, by Junípero Serra, also founder of many Californian missions).
*
Guanajuato City Guanajuato (, Otomi language, Otomi: ) is a municipalities of Mexico, municipality in central Mexico and the capital of the Guanajuato, State of Guanajuato. It is part of the macroregion of the Bajío. It is located in a narrow valley, which makes i ...
and adjacent mines.
*
San Miguel de Allende
San Miguel de Allende () is the principal city in the Municipalities of Mexico, municipality of San Miguel de Allende (municipality), San Miguel de Allende, located in the far eastern part of Guanajuato, Mexico. A part of the Bajío region, the t ...
and
Sanctuary of Jesús Nazareno de Atotonilco
The Sanctuary of Atotonilco ( ) is a church complex and part of a World Heritage Site, designated along with nearby San Miguel de Allende, Guanajuato, Mexico. The complex was built in the 18th century by Father Luis Felipe Neri de Alfaro, who, acc ...
(town in the state of Guanajuato).
*
Hospicio Cabañas
The Hospicio Cabañas () or Cabañas Museum in Guadalajara, Jalisco, Guadalajara, Jalisco was one of the oldest and largest orphanage and hospital complexes in the Americas. Now turned into a museum, the main hall hosts the magnum opus frescoes of ...
(colonial hospital complex and art museum in Guadalajara).
*
Agave Landscape and Ancient Industrial Facilities of Tequila (Jalisco).
*
Zacatecas City
Zacatecas () is the principal city within the municipalities of Mexico, municipality in Mexico of the same name, and the capital of the state of Zacatecas. Located in north-central Mexico, the city had its start as a Spanish mining camp in the ...
*
Camino Real de Tierra Adentro
El Camino Real de Tierra Adentro (), also known as the Silver Route, was a Viceroyalty of New Spain, Spanish road between Mexico City and San Juan Pueblo, New Mexico, San Juan Pueblo (''Ohkay Owingeh''), New Mexico (in the modern U.S.), that wa ...
*Downtown
Morelia
Morelia (; from 1545 to 1828 known as Valladolid; Otomi language, Otomi: ) is a city and municipal seat of the municipalities of Mexico, municipality of Morelia in the north-central part of the state of Michoacán in central Mexico. It is both th ...
Culture
The Bajío is known for being the cradle of
Mexican independence from the
Spanish Empire
The Spanish Empire, sometimes referred to as the Hispanic Monarchy (political entity), Hispanic Monarchy or the Catholic Monarchy, was a colonial empire that existed between 1492 and 1976. In conjunction with the Portuguese Empire, it ushered ...
, and for being one of the conservative bastions of
Mexican Catholicism.
File:El Cubilete - panoramio.jpg, El Cubilete hill, Silao, Guanajuato.
File:Fachada de la Catedral Basílica de Nuestra Señora de San Juan de los Lagos 04.JPG, San Juan de los Lagos
San Juan de los Lagos (English language, English: John the Baptist, Saint John of the Lakes) is a city and municipalities of Mexico, municipality located in the northeast corner of the state of Jalisco, Mexico, in a region known as Los Altos (Jali ...
, Jalisco.
File:Cantera Rosada..JPG, Sanctuary of Plateros (Sanctuary of Silversmiths), Fresnillo
Fresnillo () is a city in north central Mexico, founded in 1554 by Francisco de Ibarra. It is the second largest city in Zacatecas state and the seat of Fresnillo municipality. As a rail and highway junction, Fresnillo is the center of a rich ...
, Zacatecas.
File:Pueblo de Peña de Bernal.jpg, Bernal, Querétaro.
File:Mercado Hidalgo, Guanajuato Capital, Guanajuato - Avenida Benito Juárez.jpg, Guanajuato
Guanajuato, officially the Free and Sovereign State of Guanajuato, is one of the 32 states that make up the Political divisions of Mexico, Federal Entities of Mexico. It is divided into Municipalities of Guanajuato, 46 municipalities and its cap ...
, Guanajuato.
File:Fuente Plaza del Carmen SLP.jpg, Plaza del Carmen, San Luis Potosí
San Luis Potosí, officially the Free and Sovereign State of San Luis Potosí, is one of the 32 states which compose the Federal Entities of Mexico. It is divided in 59 municipalities and is named after its capital city, San Luis Potosí.
It ...
.
File:Sopa tarasca.jpg, Tarascan soup.
File:Enchiladas Mineras (Guanajuatenses).jpg, Enchiladas mineras (miner's enchiladas).
File:Wikipedia 10 Guadalajara - Mariachi.jpg, Mariachi
Mariachi (, , ) is a genre of regional Mexican music dating back to at least the 18th century, evolving over time in the countryside of various regions of western Mexico. The usual mariachi group today consists of as many as eight violins, two ...
band.
See also
*
Bajío dry forests
*
Geography of Mexico
The geography of Mexico describes the geographic features of Mexico, a country in the Americas. Mexico is located at about 23° N and 102° W in the southern portion of North America. From its farthest land points, Mexico is a little over in l ...
References
Further reading
*
Brading, D.A. ''Haciendas and Ranchos in the Mexican Bajío: Léon, 1700-1860''. Cambridge: Cambridge University Press 1978.
*Murphy, Michael A. ''Irrigation in the Bajío Region of Colonial Mexico''. Boulder: Westview Press 1986.
*Ocaranza Sainz, Ignacio. ''Estudio geográfico y económico del Bajío'', Universidad Nacional Autónoma de Mexico, 1963
*Sánchez Rodríguez, Martín, "Mexico's Breadbasket: Agriculture and the Environment in the Bajío" in Christopher R. Boyer, ''A Land Between Waters: Environmental Histories of Modern Mexico''. Tucson: University of Arizona Press 2012, pp. 50–72.
*Wright Carr, David Charles (1999). ''La conquista del Bajío y los orígenes de San Miguel de Allende'', Universidad del Valle de México-Fondo de Cultura Económica, México.
External links
*http://www.cuentame.inegi.org.mx/territorio/rev/index.html
*http://www.inegi.org.mx/sistemas/mexicocifras/default.aspx?e=11&i=i
*http://www.e-local.gob.mx/work/templates/enciclo/guanajuato/hist.htm
*http://www.historicas.unam.mx/moderna/ehmc/ehmc14/187.html
*https://web.archive.org/web/20101223114649/http://www.bicentenario.gob.mx/bdb/bdbpdf/NBNM/R/23.pdf
{{DEFAULTSORT:Bajio
Historical regions in Mexico
Geography of Mexico
Geography of Mesoamerica
Pre-Columbian cultural areas
Regions of Mexico