Which European dynasty ruled Austria, the Holy Roman Empire, and Spain at various times?

• A. Bourbon
• B. Hohenzollern
• C. The Hapsburgs
• D. Capetians

Answer: (C)

Ruling multiple realms through dynastic marriages and inheritance is the pattern this question highlights. The dynasty that fits this best is the Habsburgs. They established control over Austria and provided many Holy Roman Emperors, and through strategic marriages they also came to rule Spain. The most famous example is Charles V, who was both Holy Roman Emperor and King of Spain, uniting those realms under one dynasty for a time. This shows how one lineage could hold distinct crowns across central Europe and Iberia at different periods. The other families didn’t hold all three together—Bourbons ruled Spain later but not Austria or the Holy Roman Empire in the same era, Hohenzollerns ruled Prussia and then the German Empire, and Capetians were a French line long before these cross-ruled realms.