Karl Renner, Chancellor (Austria-Hungary (Military occupation)) : All Data

Karl Renner was the Chancellor of Austria from 1918 to 1920. During his tenure, he played a crucial role in the establishment of the First Austrian Republic. Although his rule was brief, it coincided with the aftermath of World War I and the subsequent conflicts that shaped the region. The most significant war during Renner's time in power was the Austro-Hungarian War of 1918-1919, which resulted in the dissolution of the Austro-Hungarian Empire. Additionally, the period saw the Austrian Civil War of 1918-1919, a conflict between the Social Democratic government and the Communist Party, which further tested Renner's leadership.