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Aztecas had founded the tenochtitlan in 1325 when Hernan Cortes in 1519 founded veracruz
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Antonio de Mendoza had been charge of the viceroyalty in 1535 when in 1539 he introduced the first printing
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Antonio Lopez de Santa Anna had needed eleven times the presidency of the republic when in 1835 texas proclaimed independent
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France had attacked mexico in 1838 in the war of the pastry when in 1846 appeared war against to USA
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Cadets had died in castle of chapultepec the 13 of september of 1847 when in 1853 santa ana occupied the government for the last time
