Bulgarian invasion of Thrace

Target entity: Bulgarian invasion of Thrace
Context triple: [Philippicus Bardanes, notableBattle, Bulgarian invasion of Thrace]

• A. Kievan Rus' invasion of Bulgaria
  The Kievan Rus' invasion of Bulgaria was a 10th-century military campaign in which Prince Sviatoslav I of Kiev overran much of the First Bulgarian Empire, reshaping the balance of power in Eastern Europe and prompting Byzantine intervention.
• B. War with the Second Bulgarian Empire
  The War with the Second Bulgarian Empire was a series of early 13th-century military campaigns in the Balkans between the Latin Empire and Tsar Kaloyan’s Bulgaria, marked by the capture of Emperor Baldwin I and the decisive Bulgarian victory at the Battle of Adrianople in 1205.
• C. Battle of Pliska
  The Battle of Pliska was a major 811 AD clash in which the First Bulgarian Empire decisively defeated and annihilated a Byzantine army led by Emperor Nikephoros I, reshaping the balance of power in the Balkans.
• D. Battle of Belasitsa
  The Battle of Belasitsa was an 11th-century conflict in which Byzantine forces under Emperor Basil II decisively defeated the Bulgarian Empire, leading to the empire’s eventual subjugation.
• E. Ottoman conquest of Bulgaria
  The Ottoman conquest of Bulgaria was the late 14th–early 15th century series of campaigns through which the Ottoman Empire subjugated and annexed the medieval Bulgarian states, ending their independence and integrating their territories into the Ottoman realm.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Bulgarian invasion of Thrace
Target entity description: The Bulgarian invasion of Thrace was an early 8th-century military campaign in which the First Bulgarian Empire attacked Byzantine territories in the Thracian region, challenging imperial control in the Balkans.

• A. Kievan Rus' invasion of Bulgaria
  The Kievan Rus' invasion of Bulgaria was a 10th-century military campaign in which Prince Sviatoslav I of Kiev overran much of the First Bulgarian Empire, reshaping the balance of power in Eastern Europe and prompting Byzantine intervention.
• B. War with the Second Bulgarian Empire
  The War with the Second Bulgarian Empire was a series of early 13th-century military campaigns in the Balkans between the Latin Empire and Tsar Kaloyan’s Bulgaria, marked by the capture of Emperor Baldwin I and the decisive Bulgarian victory at the Battle of Adrianople in 1205.
• C. Battle of Pliska
  The Battle of Pliska was a major 811 AD clash in which the First Bulgarian Empire decisively defeated and annihilated a Byzantine army led by Emperor Nikephoros I, reshaping the balance of power in the Balkans.
• D. Battle of Belasitsa
  The Battle of Belasitsa was an 11th-century conflict in which Byzantine forces under Emperor Basil II decisively defeated the Bulgarian Empire, leading to the empire’s eventual subjugation.
• E. Ottoman conquest of Bulgaria
  The Ottoman conquest of Bulgaria was the late 14th–early 15th century series of campaigns through which the Ottoman Empire subjugated and annexed the medieval Bulgarian states, ending their independence and integrating their territories into the Ottoman realm.
• F. None of above. chosen