The Portugal Restoration of Independence Day, celebrated on December 1, marks the country's liberation from Spanish rule in 1640. This significant event ended the 60-year period of the Iberian Union, during which the crowns of Portugal and Spain were united under the Spanish Habsburg monarchs. The Restoration of Independence was primarily driven by a revolt led by Portuguese nobles. Discontent had been brewing due to heavy taxes and the marginalization of Portuguese nobility in favor of Spanish courtiers. The strategic triggering of the uprising in Lisbon culminated in the acclamation of Duke John of Braganza as King John IV of Portugal, initiating the Braganza dynasty. This day is celebrated with patriotic fervor, reflecting on the nation's resilience and pride. It's marked by various cultural and military events, including parades and ceremonial speeches. Schools and public offices are closed, as it is a national holiday. The Portugal Restoration of Independence Day is a testament to the country's enduring spirit and its journey towards self-determination and national identity. More in: https://en.wikipedia.org/wiki/Portuguese_Restoration_War. Text by ChatGPT-4, Art by Dall-E 3.