Defense of Christendom against Mongol invasion

Target entity: Defense of Christendom against Mongol invasion
Context triple: [Henry II the Pious, notableWork, Defense of Christendom against Mongol invasion]

• A. Crusade in Europe
  Crusade in Europe is Dwight D. Eisenhower’s World War II memoir recounting his leadership of Allied forces in the European theater.
• B. The Defense of the Faith
  The Defense of the Faith is a seminal work of Reformed Christian apologetics in which Cornelius Van Til articulates and defends his presuppositional approach to defending the Christian faith.
• C. Fidei Defensor
  Fidei Defensor is a Latin title historically granted to English monarchs, meaning "Defender of the Faith," and signifies their role as protectors of the Christian faith.
• D. Tancred, or The New Crusade
  Tancred, or The New Crusade is a mid-19th-century novel by Benjamin Disraeli that blends political satire, social commentary, and religious themes through the story of an idealistic young nobleman seeking spiritual and national renewal in the East.
• E. Knights Under the Prophet’s Banner
  Knights Under the Prophet’s Banner is a manifesto-style book by Ayman al-Zawahiri outlining the ideology, history, and strategy of the global jihadist movement associated with al-Qaeda.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Defense of Christendom against Mongol invasion
Target entity description: Defense of Christendom against Mongol invasion refers to Henry II the Pious’s leadership and military efforts to resist the Mongol incursions into Central Europe in the 13th century, culminating in his death at the Battle of Legnica in 1241.

• A. Crusade in Europe
  Crusade in Europe is Dwight D. Eisenhower’s World War II memoir recounting his leadership of Allied forces in the European theater.
• B. The Defense of the Faith
  The Defense of the Faith is a seminal work of Reformed Christian apologetics in which Cornelius Van Til articulates and defends his presuppositional approach to defending the Christian faith.
• C. Fidei Defensor
  Fidei Defensor is a Latin title historically granted to English monarchs, meaning "Defender of the Faith," and signifies their role as protectors of the Christian faith.
• D. Tancred, or The New Crusade
  Tancred, or The New Crusade is a mid-19th-century novel by Benjamin Disraeli that blends political satire, social commentary, and religious themes through the story of an idealistic young nobleman seeking spiritual and national renewal in the East.
• E. Knights Under the Prophet’s Banner
  Knights Under the Prophet’s Banner is a manifesto-style book by Ayman al-Zawahiri outlining the ideology, history, and strategy of the global jihadist movement associated with al-Qaeda.
• F. None of above. chosen