San Luis Potosí (Spanish pronunciation: [san ˈlwis potoˈsi] ), officially the Free and Sovereign State of San Luis Potosí (Spanish: Estado Libre y Soberano de San Luis Potosí), is one of the 32 states which compose the Federal Entities of Mexico. It is divided in 58 municipalities and its capital city is San Luis Potosí City.
It is located in eastern and central Mexico[8] and is bordered by seven other Mexican states: Nuevo León to the north; Tamaulipas to the north-east; Veracruz to the east; Hidalgo, Querétaro and Guanajuato to the south; and Zacatecas to the north-west. In addition to the capital city, other major cities in the state include Ciudad Valles, Matehuala, Rioverde, and Tamazunchale.
In pre-Columbian times, the territory now occupied by the state of San Luis Potosí contained parts of the cultural areas of Mesoamerica and Aridoamerica. Its northern and western-central areas were inhabited by the Otomi and Chichimeca tribes. These indigenous groups were nomadic hunter-gatherers. Although many indigenous people died during Spanish colonization, Huasteco groups still live, along with Pame and Náhua peoples.
In 1592, gold and silver deposits were discovered, which triggered the establishment of the state.[citation needed] Spanish miners established the first town known as “San Luis de Mezquitique”, modern location of the capital San Luis Potosí. This led to Juan de Oñate being appointed as the first mayor.
The State was given the name "San Luis Rey", King Saint Louis, in honor of Louis IX of France, and "Potosí" because the wealth of the state compared to the rich silver mines in Potosí, Bolivia. Settlers had hopes of rivaling the wealth of the Bolivian mine, but this was never truly accomplished. In the 17th and 18th centuries, Franciscans, Augustinians, and Jesuits arrived in the area and settled, then began to build churches and other buildings, many of which are still standing and have been turned into museums and universities.
In mid-1821, after the Independence of Mexico, General Jose Antonio Echavarri intimidated and threatened the Mayor and the City Council to surrender the city of San Luis to the Army of the Three Guarantees of Agustín de Iturbide (Ejercito de las Tres Garantias de Iturbide), who at the time was emperor of Mexico. They submitted to his demand, as there was no way to resist, and thus proclamation of Independence of San Luis Potosí was declared. The first Constitution of San Luis Potosí was then written on October 16, 1826, and was in effect until 1835 when Congress proclaimed it centralist. At this point, local legislatures disappeared and state governors were appointed by the central government. This situation lasted until the promulgation of the 1857 Constitution.[citation needed]
The state's participation in the Mexican–American War in 1846–1847 gave it the name "San Luis de la Patria",[9] which translates into English, Saint Louis of the Homeland, for having contributed important leaders and ideas during the struggle with the United States. During the Reform War, state involvement was very prominent, and during the French Intervention in 1863, the city of San Luis Potosí became the capital of the country under the order of President Benito Juárez.
During the regime of Maximilian, San Luis became an important location. The city was held by the Imperialists until late 1866. In that year, the telegraph line was opened between San Luis Potosí and Mexico City, which opened up communication lines and helped begin the industrialization of the state.
The state lies mostly on the Mexican Plateau, with the exception of the eastern part of the state, where the tableland breaks down into the tropical valley of the Tampaon River (which continues flowing northwestward until it becomes the Pánuco River, which divides San Luis Potosí from the north-eastern state of Tamaulipas). The surface of the plateau is comparatively level, with some low mountainous wooded ridges. The Sierra Madre Oriental runs north and south through the state, and separates the Mexican Plateau from the Gulf Coastal Plain to the east. The Sierra Madre Oriental is home to the Sierra Madre Oriental pine-oak forests. The easternmost portion of the state lies on the Gulf Coastal Plain, and covered by the Veracruz moist forests. The eastern part is included in the region commonly referred to as "La Huasteca".
The Tampaón river and its tributaries drain the southern and southeastern portion of the state. The northern and central portion of the state, including the capital, lie on an interior drainage basin which does not drain to the sea.
The mean elevation is about 1,800 m (6,000 ft), ensuring a mostly temperate climate. The state lies partly within the arid zone of the north, while the southern half receiving more rainfall through the influence of the Nortes, which deliver significant amounts of rain. The rainfall, however, is uncertain at the western and northern regions, and much of the state does not have major rivers. The soil is fertile and in favorable seasons large crops of wheat, maize, beans and cotton are grown on the uplands. In the low tropical valleys, sugar, coffee, tobacco, peppers and fruit are staple products. Livestock is an important industry and hides, tallow and wool are exported. Fine cabinet and construction woods are also made and exported to a limited extent.
Potosí (in Bolivia) was believed to have enough gold to build a bridge between Potosí and Spain. San Luis Potosí was compared to it upon the discovery of the mines and therefore named after it.
At one time San Luis Potosí ranked among the leading mining provinces of Mexico, but the revolts following independence resulted in a great decline in that industry. The area around Real de Catorce has some of the richest silver mines in the country. Other well-known silver mining districts are Peñón Blanco, Ramos and Guadalcázar. The development of Guadalcazar dates from 1620 and its ores yield gold,