query: When did Mexico gain independence?
passage: Mexican War of Independence
The Mexican War of Independence (Spanish: Guerra de Independencia de México) was an armed conflict, and the culmination of a political and social process which ended the rule of Spain in 1821 in the territory of New Spain. The war had its antecedent in Napoleon's French invasion of Spain in 1808; it extended from the Cry of Dolores by Father Miguel Hidalgo y Costilla on September 16, 1810, to the entrance of the Army of the Three Guarantees led by Agustín de Iturbide to Mexico City on September 27, 1821. September 16 is celebrated as Mexican Independence Day.
passage: Mexico–Suriname relations
Mexico and Suriname are two American nations with distinct colonial histories. Mexico, like many other nations in the region, was colonized by Spain and gained independence in 1821. Suriname is the only independent nation in the Americas to be colonized by and gain independence from the Netherlands. Immediately after gaining independence, both Mexico and Suriname established diplomatic relations in 1975. In 1982, Suriname opened an embassy in Mexico City, however, in 1986, due to budget restraints, Suriname closed its diplomatic mission and has since accredited its ambassador in Washington, D.C. to Mexico. Mexico has never opened an embassy in Paramaribo, however, it has always maintained an honorary consulate in the capital city.