Andrés Henestrosa started studying at Juchitán, Oaxaca. Until he was 15 he only could speak his native language, Zapotec. After finishing his basic education, Henestrosa moved to Mexico City and started studying at the National Teacher's School, where he learned Spanish excellently. Then, he studied at the National High School and after, at the Jurisprudence National School, where he started law studies but he did not graduate. At the same time, he studied at the Philosophy and LiteratureFaculty at the National Autonomous University of Mexico. Around that time one of his teachers, Alfonso Caso, encouraged what would be the start of his career: he suggested Henestrosa write down Zapotec myths, legends and fables, which formed the basis of his first book, The Men Scattered by Dance, published in 1929. Henestrosa contributed in many ways to Zapotec culture, keeping a line of investigation and exaltation of it; he also was one of the Mexican exponents of the literary movement called Indianismo, since his first book. He also wrote essays and political documents during his long career. In 1936, the Guggenheim Foundation gave him a scholarship to investigate about Zapotec culture and visited United States at the linguistic, resulting in Zapotec language phonetization, the adaptation of the Latin alphabet and a Zapotec–Spanish dictionary. During this trip, while in New Orleáns in 1937, he wrote one of his most famous books: My Mother’s Portrait. He was a member of the Mexican Language Academy from October 23, 1964, to his death, as numerary member with chair 23. He was the treasurer of the Academy from 1965 to 2000. Andrés Henestrosa was one of the most prominent members of the Mexican intelligentsia.
Political career
In 1929, he supported the presidential campaign of José Vasconcelos, being an active part of the campaign acts and writing many essays and chronicles. But almost all of the original hand-wrote transcriptions were lost, being published in many magazines and newspapers. In 1982 he was elected senator for his home state, Oaxaca, as a member of the Institutional Revolutionary Party.