Political map of South American nations on 26 Nov 1908 (Border disputes and the Powers: Rio Branco's Treaties), showing the following events: Treaty of Petrópolis; Hay-Bunau-Varilla Treaty; Tobar-Rio Branco Treaty; British Guiana Arbitral Award; Treaty of Peace and Friendship; Mexican Clipperton colony; Pinilla-Soler Treaty; Nicaragua-Honduras War; Treaty of Bogotá; Great White Fleet; South American Dreadnought Race; Dutch-Venezuela War.