In 1812, the first city council of Toluca was installed. In 1821, independence was proclaimed by the local authorities. After the creation of the State of Mexico in 1825, the state capital moved to different cities several times. until in 1830, Toluca was finally designated as the constitutional capital of the State of Mexico. In 1832, the building of "Los Portales" was started in downtown Toluca. In 1836, because of the centralization of the Mexican federal government, all branches of government were relocated to Mexico City after some were in Toluca for several years. In 1847, thanks to Ignacio Ramírez, "El Nigromante" or the Institute of Literature opened. In 1851, the "Teatro Principal" was built by González Arratia. Mariano Riva Palacio was named governor of the state and he started the most important modernization process of the city in the 19th century. In 1881, The Industrial Union was founded, the railroad was opened and the Bank of State of Mexico created the first bills in the country. In 1882, the Teachers College was founded. In 1910, people celebrated a century of Independence, and the Plaza España was inaugurated. The municipality of Toluca, which has a geographical extent of , includes numerous communities other than Toluca de Lerdo, the largest of which are the municipalities of San Pablo Autopan and San José Guadalupe Otzacatipan. The municipality is bordered by the municipalities of Almoloya de Juárez, Temoaya, Otzolotepec, Xonacatlán, Lerma, San Mateo Atenco, Metepec, Calimaya, Tenango del Valle, Villa Guerrero and Zinacantepec. The Lerma River flows from Lake Almoloya del Río through the center of the municipality towards the west, flowing into Lake Chapala. From this point westward the river takes the name of Río Grande de Santiago. And it goes from this lake to the Pacific Ocean in the state of Nayarit. The river is about long; about 60% of it is known as Lerma River and 40% as Santiago River. The Nevado de Toluca or Xinantécatl is southwest of the city. The god Tolo was supposed to reside in the volcano's crater. Its original indigenous name was "Chignahualtecatl" which means "Nine Mountains" but later was named "Xinantecatl" which means "naked man", because the silhouette of its crater resembles a sleeping man, before the Spaniards named it "Nevado", meaning "snow-covered".