MEGERSA, S. The Modern World-System IV: Centrist Liberalism Triumphant, 1789-1914. By Immanuel Wallerstein. University of California Press, 2011. xvii, 377pp. Bibliography. Index. Ethiopian Journal of Social Sciences, [S. l.], v. 1, n. 1, 2015. DOI: 10.20372/ejss.v1i1.58. Disponível em: https://journals.bdu.edu.et/index.php/ejss/article/view/58. Acesso em: 29 jan. 2026.