Final answer:
The conflict in the Balkans evolved through a series of wars and territorial changes, starting with the Balkan League attacking the Ottoman Empire in 1912. This led to the Second Balkan War in 1913 and set the stage for further conflicts in the region.
Step-by-step explanation:
The conflict in the Balkans evolved over time through a series of wars and shifting alliances. It started with the Balkan League attacking the Ottoman Empire in 1912, resulting in the independence of Albania and territorial changes. Disagreements among the victors led to the Second Balkan War in 1913, with Bulgaria attacking Serbia and Greece. The Balkan Wars set the stage for further conflicts in the region, including World War I and the breakup of Yugoslavia in the 1990s.