Echeverría, Fernando. 2018. Jeremy Armstrong, "War and Society in Early Rome. From warlords to generals", Cambridge, Cambridge University Press, 2016, xiv, 317 pp. [ISBN: 978-1-107- 09357-7]. Gerión. Revista de Historia Antigua 36, 1, 281–283. DOI:https://doi.org/10.5209/GERI.60307