Otero Urtaza, Eugenio Manuel. “Ann Taylor Allen: The Transatlantic Kindergarten. Education and Women’s Movements in Germany and the United States: New York, Oxford: Oxford University Press, 2017, 292 Pp. ISBN: 978-01-9027-441-2”. Sarmiento. Revista Galego-Portuguesa De Historia Da Educación, vol. 22, July 2019, pp. 276-80, doi:10.17979/srgphe.2018.22.0.5503.