Spain 1550–1650: Golden Age to Decline

Spain's Century of Power and Crisis (1550–1650)

This century marked Spain's zenith as a global superpower and the beginning of its gradual decline, encompassing the reigns of Philip II, III, and IV.

Peak of Power (Philip II, 1556–1598)

• Global empire: Americas, Philippines, Netherlands, parts of Italy, Portugal (1580–1640)
• Silver fleets from Potosí and Zacatecas financed European wars
• Defeated Ottoman navy at Battle of Lepanto (1571)

Major Conflicts & Turning Points

• Dutch Revolt (1568–1648): Eighty Years' War; Dutch independence recognized 1648
• Spanish Armada (1588): Failed invasion of England; naval supremacy challenged
• Thirty Years' War (1618–1648): Spanish involvement drained resources
• Catalan Revolt (1640s): Internal rebellion amid imperial overstretch

Economic & Social Crisis

• Inflation from American silver ("Price Revolution")
• Bankruptcies (1557, 1575, 1596, 1607, 1627, 1647)
• Population decline (plague, expulsion of Moriscos 1609)
• Rise of rival powers: England, France, Dutch Republic

Cultural Golden Age (Siglo de Oro)

• Literature: Cervantes (Don Quixote), Lope de Vega, Calderón de la Barca
• Art: El Greco, Velázquez, Zurbarán, Murillo
• Science: Navigation, cartography, early modern medicine

Territorial Losses

By 1650: Portugal restored independence (1640); Dutch Republic recognized; northern European territories eroding.

The century forged modern Spain's borders and identity while its global dominance waned.