Why did the central powers fight in world war 1?

The Central Powers, primarily consisting of Germany, Austria-Hungary, the Ottoman Empire, and Bulgaria, fought in World War I primarily due to a complex web of alliances, nationalism, and imperial ambitions. They sought to assert their dominance in Europe and protect their interests against the Allied Powers, which included nations like France, Britain, and Russia. The immediate catalyst for the conflict was the assassination of Archduke Franz Ferdinand of Austria-Hungary, which triggered a series of alliances and escalated tensions into a full-scale war. Additionally, the Central Powers aimed to expand their territories and influence in response to perceived threats from rival nations.