Hintergrund: Abgruch der Beziehungen am 23. Juli 1914; Abreise der 鰏terreichscihen Delegation aus Belgrad am 25. Juli 1914;Voralge des Textes am 27. Juli 1914 an Kaiser Franz Joseph von Au遝nminister Berchtold. Er schlug dem Kaiser die sofortige Kriegserkl鋜ung an Serbien vor und bat darum; diese am n鋍hsten Tag (28. Juli 1914) per Telegramm an das serbische Au遝nministerium zu senden. Der genehmigte Textentwurf wurde sp鋞er noch durch Berchtold abge鋘dert. Die Absendung des Telegramms bedeutete in der Konsequenz den Ausbruch des Ersten Weltkriegs. King Peter I House: The tiny little house (six rooms) on Oplenac Hill; city of Topola; was originally built in 1910 by architect Kosta J. Jovanovic to serve as a contemporary structure during the building of opposite standing St George Church and Mausoleum of the Karadordevic dynasty. But when finished; King Peter I (Petar I) took over the building immediately to supervise the construction works of the nearby church and to stay here most of his time; until 1915. In 1915; when Petar I went with his army to Albanian mountains and to the Salonika front; his son and son Regent Alexander I; later King Alexander I; moved in and established here a second place of his headqaurters; which were mainly based in Kragujevac. Due to the burial sites of King Peter i and King Alexander I in the St George`s Church on Oplenac Hill; the house became a famous visitor attraction and was changed into an art gallery and museum; after Wordl War II. Today; it shows items and art dedicated to the Karadordevic family. it also shows portraits of the rulers and the original telgram sent by the Austro-Hungarian Foreign ministry to the Government of Serbia on the eve of the outbreak of World War I (1914). The telegram is dated 28th of July; 1914 and written in French language.