Final answer:
The five causes of World War I were militarism, alliances, imperialism, nationalism, and the assassination of Archduke Franz Ferdinand.
Step-by-step explanation:
The five causes of World War I were:
- Militarism: The belief in the importance of military power and the buildup of armed forces. This created a tense atmosphere and increased the likelihood of conflict.
- Alliances: Various countries formed alliances with each other for protection, but these alliances also meant that if one country went to war, its allies would be dragged into the conflict as well.
- Imperialism: European powers engaged in a scramble for colonies and resources, leading to competition and tensions between nations.
- Nationalism: Intense pride and loyalty to one's own country. Nationalism led to increased tensions between nations and contributed to the willingness to go to war.
- The Assassination of Archduke Franz Ferdinand: The assassination of Archduke Franz Ferdinand of Austria-Hungary by a Serbian nationalist was the immediate trigger for the outbreak of World War I.