What four empires came to an end due to ww1?

World War I led to the collapse of four major empires: the Austro-Hungarian Empire, the Ottoman Empire, the Russian Empire, and the German Empire. The war resulted in significant territorial losses and political upheaval, ultimately leading to the dissolution of these empires and the establishment of new nation-states. The Treaty of Versailles and other peace agreements formalized these changes, redrawing the map of Europe and the Middle East. This transformation significantly shaped the geopolitical landscape of the 20th century.