Habsburg–Braganza marital alliances

Target entity: Habsburg–Braganza marital alliances
Context triple: [Maria Anna of Austria, partOf, Habsburg–Braganza marital alliances]

• A. 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.
• B. Habsburg–Bourbon dynastic rivalry
  The Habsburg–Bourbon dynastic rivalry was a protracted struggle between Europe’s two leading royal houses for dominance over the continent’s political and territorial order in the early modern period.
• C. Pragmatic Sanction of 1713 (context for Habsburg succession)
  The Pragmatic Sanction of 1713 was an edict issued by Holy Roman Emperor Charles VI to ensure the indivisibility of the Habsburg lands and allow his daughter Maria Theresa to inherit them, reshaping the dynastic succession in Central Europe.
• D. greater arms of the Habsburgs
  The greater arms of the Habsburgs were the elaborate, composite heraldic achievement of the Habsburg dynasty, combining numerous territorial coats of arms to symbolize their vast and multi-regional rule in Europe.
• E. Hohenstaufen–Plantagenet dynastic alliance
  The Hohenstaufen–Plantagenet dynastic alliance was a 13th-century political and marital union linking the German imperial Hohenstaufen dynasty with the English royal House of Plantagenet to strengthen their mutual influence in European affairs.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Habsburg–Braganza marital alliances
Target entity description: The Habsburg–Braganza marital alliances were a series of dynastic unions between the Austrian Habsburgs and the Portuguese (later Brazilian) Braganza royal house that strengthened political, diplomatic, and familial ties between Central Europe and the Iberian world.

• A. 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.
• B. Habsburg–Bourbon dynastic rivalry
  The Habsburg–Bourbon dynastic rivalry was a protracted struggle between Europe’s two leading royal houses for dominance over the continent’s political and territorial order in the early modern period.
• C. Pragmatic Sanction of 1713 (context for Habsburg succession)
  The Pragmatic Sanction of 1713 was an edict issued by Holy Roman Emperor Charles VI to ensure the indivisibility of the Habsburg lands and allow his daughter Maria Theresa to inherit them, reshaping the dynastic succession in Central Europe.
• D. greater arms of the Habsburgs
  The greater arms of the Habsburgs were the elaborate, composite heraldic achievement of the Habsburg dynasty, combining numerous territorial coats of arms to symbolize their vast and multi-regional rule in Europe.
• E. Hohenstaufen–Plantagenet dynastic alliance
  The Hohenstaufen–Plantagenet dynastic alliance was a 13th-century political and marital union linking the German imperial Hohenstaufen dynasty with the English royal House of Plantagenet to strengthen their mutual influence in European affairs.
• F. None of above. chosen