13 February – Venezuelan crisis. After agreeing to arbitration in Washington, Britain, Germany and Italy reach a settlement with Venezuela, resulting in the Washington Protocols. The naval blockade that began in December 1902 will be lifted, and Venezuela commit 30% of its customs duties to settling claims.
^Nohlen, D & Stöver, P (2010) Elections in Europe: A data handbook, p762 ISBN 978-3-8329-5609-7
^Kurlander, Eric (2007). The Landscapes of Liberalism: Particularism and Progressive Politics in Two Borderland Regions. Localism, Landscape, and the Ambiguities of Place: German-speaking Central Europe, 1860–1930. University of Toronto Press. p. 125.
^"Detailansicht der Abgeordneten Erna Herchenröder" [Detailed view of MP Erna Herchenröder]. Landtag of North Rhine-Westphalia (in German). Retrieved 24 September 2023.
^Doohm, Stefan (2005). Adorno : a biography. Cambridge, UK Malden, MA: Polity Press. p. 479. ISBN 9780745631080.
^Vazzana, Eugene (2001). Silent film necrology. Jefferson, N.C: McFarland. p. 289. ISBN 9780786410590.
^This article incorporates text from a publication now in the public domain: Chisholm, Hugh, ed. (1911). "Lazarus, Moritz". Encyclopædia Britannica. Vol. 16 (11th ed.). Cambridge University Press. p. 314.