Here are some ways in which Franz Ferdinand's assassination changed history:
1. Outbreak of World War I: The assassination of Franz Ferdinand directly led to the outbreak of World War I. In response to the assassination, Austria-Hungary issued an ultimatum to Serbia, which Serbia partially rejected. Austria-Hungary then declared war on Serbia, leading to a series of alliances being invoked and the outbreak of a global conflict.
2. End of the Austro-Hungarian Empire: The war resulted in the defeat of Austria-Hungary and its dissolution. The empire was divided into several independent states, including Austria, Hungary, Czechoslovakia, and Yugoslavia. Franz Ferdinand's assassination thus marked the end of the Austro-Hungarian Empire and the end of the Habsburg dynasty's rule.
3. Formation of New Nation: The dissolution of Austria-Hungary led to the formation of new nations in Europe, such as Czechoslovakia, Yugoslavia, and Poland. These nations were created based on ethnic and nationalistic lines, which contributed to the reshaping of the political map of Europe.
4. Rise of Nationalism: The aftermath of World War I saw a rise in nationalism across Europe. The war had exposed the tensions and rivalries between different ethnic groups and nationalities, leading to increased nationalism and the desire for self-determination. This contributed to the rise of nationalist movements and the eventual redrawing of borders in Europe.
5. Russian Revolution: The war and the subsequent economic and social turmoil in Russia contributed to the success of the Bolshevik Revolution in 1917, leading to the establishment of the Soviet Union. Franz Ferdinand's assassination can thus be seen as an indirect factor in the rise of communism and the Cold War.
Overall, Franz Ferdinand's assassination had far-reaching consequences that changed the course of European and world history. It triggered a global war, reshaped the political map of Europe, fueled nationalist movements, and indirectly influenced the rise of communism and the Cold War.