The exhibition "Breach of the Salonika Front in 1918" has been dedicated to the 18th anniversary of the event of an extreme importance to history not only of Serbia but the whole Europe. That significant event led to the end of the First World War which almost completely changed the map of Europe. New countries were proclaimed and the countries' borders fixed the are valid ones a little altered. The exhibition has been prepared and realized by the National Museum and Historical Archives in Kraljevo. The largest part of the exhibition belongs to the collection and funds of the National Museum in Kraljevo and Historical Archives in Kraljevo, but are also things, photos and documents in possession pf descendants of the soldiers who survived the hardships and who left to their scions a plenty of exhibits which they jealously keep. The value of the exhibition is stressed by the fact that the largest number of exhibits has been made known for the first time.