Treaty of Córdoba
The Treaty of Córdoba established Mexican independence from Spain at the conclusion of the Mexican War of Independence. It was signed on August 24, 1821 in Córdoba, Veracruz, Mexico. The signatories were the head of the Army of the Three Guarantees, Agustín de Iturbide, and, acting on behalf of the Spanish government, "Jefe Político Superior" Juan O'Donojú. The treaty has 17 articles, which developed the proposals of the Plan of Iguala. The Treaty is the first document in which Spanish (without authorization) and Mexican officials accept the liberty of what will become the First Mexican Empire, but it is not today recognized as the foundational moment, since these ideas are often attributed to the Grito de Dolores (September 16, 1810). The treaty was rejected by the Spanish government. Spain did not recognize Mexico's independence until December 1836.
History of Mexico
After a protracted struggle (1810–21) for independence, New Spain became the sovereign nation of Mexico, with the signing of the Treaty of Córdoba. A brief period of monarchy (1821–23), called the First Mexican Empire, was followed by the founding of the Republic of Mexico, established under a federal constitution in 1824. Legal racial categories were eliminated, abolishing the system of castas. Slavery was not abolished at independence in 1821 or with the constitution in 1824, but was eliminated in 1829. Mexico continues to be constituted as a federated republic, under the Mexican Constitution of 1917.