WORLD HISTORY

Detailed explanation-1: -In other words, the “blank cheque” was designed first and foremost to secure a triumph, either political or military, for the Central Powers in the Balkans. The “blank cheque” was vital in bolstering Austro-Hungarian leaders in their decision to embark on war against Serbia.

Detailed explanation-2: -On 23 July 1914 the Austro-Hungarian government issued Serbia with an ultimatum containing concrete demands in order to prevent an escalation. When the ultimatum is examined closely, it becomes clear that Vienna was concerned to make the demands as unacceptable as possible.

Detailed explanation-3: -Germany pledged to support whatever decision Austria-Hungary made in regards to its conflict with Serbia. This is referred to as the “blank check.” This support emboldened Austria-Hungary to invade Serbia.

Detailed explanation-4: -The immediate reason for Austria’s ultimatum was the assassination of Archduke Franz Ferdinand and his wife Sophie in Sarajevo, Bosnia on June 28, 1914 by the Bosnian Serb nationalist, Gavrilo Princip.