Assassination of Archduke Franz Ferdinand: The assassination of Archduke Franz Ferdinand was an event in 1914 that triggered the start of World War I. It is often seen as one of the key pre-WWI conflicts.
Balkan Wars: The Balkan Wars were two separate conflicts (1912-1913) fought between various Balkan states and the Ottoman Empire. These wars heightened nationalist sentiments among Slavic people and contributed to tensions in Europe.
Moroccan Crisis: The Moroccan Crisis refers to a series of diplomatic disputes between European powers over control and influence in Morocco during the early 1900s. This crisis highlighted growing tensions and rivalries among nations, setting the stage for future conflicts.