Castile–Portugal alliance

Target entity: Castile–Portugal alliance
Context triple: [Battle of Rio Salado, combatantSide, Castile–Portugal alliance]

• A. Franco-Castilian alliance
  The Franco-Castilian alliance was a 14th-century military and political partnership between France and Castile that played a key role in the conflicts of the Hundred Years’ War, particularly in opposing English-backed forces on the Iberian Peninsula.
• B. Iberian Union
  The Iberian Union was the dynastic union of the Spanish and Portuguese crowns under a single monarch from 1580 to 1640, creating a vast transcontinental Catholic empire.
• C. Marinid–Nasrid alliance
  The Marinid–Nasrid alliance was a medieval political and military partnership between the Marinid dynasty of Morocco and the Nasrid Emirate of Granada, formed to coordinate resistance against Iberian Christian powers during the Reconquista.
• D. Pact of Madrid
  The Pact of Madrid was a 1953 agreement between Spain and the United States that ended Spain’s postwar isolation by granting U.S. military bases in exchange for economic and military aid to Francisco Franco’s regime.
• E. Union of the Crowns of Castile and Aragon
  The Union of the Crowns of Castile and Aragon was the dynastic unification of Spain’s two major medieval kingdoms under the Catholic Monarchs, laying the foundation for the early modern Spanish state.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Castile–Portugal alliance
Target entity description: The Castile–Portugal alliance was a medieval military partnership between the kingdoms of Castile and Portugal, formed to coordinate their efforts against Muslim powers on the Iberian Peninsula and in North Africa.

• A. Franco-Castilian alliance
  The Franco-Castilian alliance was a 14th-century military and political partnership between France and Castile that played a key role in the conflicts of the Hundred Years’ War, particularly in opposing English-backed forces on the Iberian Peninsula.
• B. Iberian Union
  The Iberian Union was the dynastic union of the Spanish and Portuguese crowns under a single monarch from 1580 to 1640, creating a vast transcontinental Catholic empire.
• C. Marinid–Nasrid alliance
  The Marinid–Nasrid alliance was a medieval political and military partnership between the Marinid dynasty of Morocco and the Nasrid Emirate of Granada, formed to coordinate resistance against Iberian Christian powers during the Reconquista.
• D. Pact of Madrid
  The Pact of Madrid was a 1953 agreement between Spain and the United States that ended Spain’s postwar isolation by granting U.S. military bases in exchange for economic and military aid to Francisco Franco’s regime.
• E. Union of the Crowns of Castile and Aragon
  The Union of the Crowns of Castile and Aragon was the dynastic unification of Spain’s two major medieval kingdoms under the Catholic Monarchs, laying the foundation for the early modern Spanish state.
• F. None of above. chosen