L'Illustration, No. 3727, 1er Août 1914

In late July 1914 Europe teeters on the brink of catastrophe as the assassination of Archduke Franz Ferdinand ignites a furious diplomatic showdown. Austro‑Hungarian officials issue a stern ultimatum to Serbia, demanding public condemnations, the dismantling of nationalist groups, and a swift investigation into the Sarajevo plot. The Serbian government, eager to avoid war, scrambles to meet these exacting terms while quietly seeking proof of the accused culprits.

Within the cramped chambers of foreign ministries, envoys exchange terse notes, aware that any misstep could plunge the continent into a broader conflict. Meanwhile, distant powers watch uneasily: Russia wrestles with internal unrest, while Britain’s last‑minute peace efforts falter. Listeners are drawn into the tense hours leading up to the fateful deadline, feeling the weight of decisions that could reshape history.