This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Nish sreshta. en German and Bulgarian leadership meet in Nish on of January Emperor Wilhelm II and Lieutenant General Petar Markov are on the left while Tsar Ferdinand and Field Marshal Mackensen are on the right es Reunin germano blgara en Ni el de enero de la izquierda el kiser alemn Guillermo II junto con el teniente general