Federalism and educational policies in brazil: a brief historical period. Research, Society and Development, [S. l.], v. 7, n. 5, p. e175172, 2018. DOI: 10.17648/rsd-v7i5.228. Disponível em: https://ojs34.rsdjournal.org/index.php/rsd/article/view/228. Acesso em: 28 jun. 2025.