Partition of the Byzantine Empire

Target entity: Partition of the Byzantine Empire
Context triple: [Duchy of Athens, establishedAfter, Partition of the Byzantine Empire]

• A. East–West Schism
  The East–West Schism was the 1054 split between the Roman Catholic and Eastern Orthodox Churches, driven by long-standing theological, political, and cultural disputes that permanently divided Western and Eastern Christianity.
• B. Photian Schism
  The Photian Schism was a 9th-century ecclesiastical dispute between the Eastern and Western Christian churches centered on the contested patriarchate of Constantinople and papal authority, foreshadowing the later East–West Schism.
• C. Partition of Jin
  The Partition of Jin was a pivotal 5th-century BCE event in ancient China in which the powerful Jin state was divided into the rival states of Han, Zhao, and Wei, reshaping the political landscape of the Warring States period.
• D. Diocletian's Tetrarchy
  Diocletian's Tetrarchy was a late 3rd-century system of rule that divided imperial authority among four co-emperors to stabilize and more effectively govern the Roman Empire.
• E. Fall of the Western Roman Empire
  The Fall of the Western Roman Empire was the gradual decline and eventual collapse of Roman imperial authority in the West during the 5th century, marked by internal decay, barbarian invasions, and the deposition of the last Western emperor in 476 CE.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Partition of the Byzantine Empire
Target entity description: The Partition of the Byzantine Empire was the post-Fourth Crusade division of Byzantine territories among Western European crusaders and Venice, leading to the creation of several Latin states in former Byzantine lands.

• A. East–West Schism
  The East–West Schism was the 1054 split between the Roman Catholic and Eastern Orthodox Churches, driven by long-standing theological, political, and cultural disputes that permanently divided Western and Eastern Christianity.
• B. Photian Schism
  The Photian Schism was a 9th-century ecclesiastical dispute between the Eastern and Western Christian churches centered on the contested patriarchate of Constantinople and papal authority, foreshadowing the later East–West Schism.
• C. Partition of Jin
  The Partition of Jin was a pivotal 5th-century BCE event in ancient China in which the powerful Jin state was divided into the rival states of Han, Zhao, and Wei, reshaping the political landscape of the Warring States period.
• D. Diocletian's Tetrarchy
  Diocletian's Tetrarchy was a late 3rd-century system of rule that divided imperial authority among four co-emperors to stabilize and more effectively govern the Roman Empire.
• E. Fall of the Western Roman Empire
  The Fall of the Western Roman Empire was the gradual decline and eventual collapse of Roman imperial authority in the West during the 5th century, marked by internal decay, barbarian invasions, and the deposition of the last Western emperor in 476 CE.
• F. None of above. chosen