evidence: Portugal’s overseas territories have played a significant role in shaping the country’s history and cultural identity. From the early 15th century, Portugal embarked on a period of maritime exploration and colonial expansion, leaving a lasting legacy across the globe. This article delves into the historical journey of the Portuguese Empire and examines the impact of its overseas territories, both in the past and in the contemporary world. [...] End of an Era: The Decline of Portuguese Overseas Territories [...] The historical tapestry of Portugal’s overseas territories is rich and complex, woven from threads of exploration, colonization, and cultural exchange that spanned several centuries. From the pioneering voyages that established the Portuguese Empire as a formidable maritime power to the modern-day cultural and economic ties within the Community of Portuguese Language Countries (CPLP), Portugal’s legacy as a nation with a global reach is undeniable. The remnants of this legacy are evident not only in the historical records and educational policies but also in the linguistic and cultural imprints left across continents. As the oldest nation-state in Europe, Portugal’s journey from its Age of Discovery to contemporary times reflects a narrative of resilience, adaptation, and enduring influence on the world stage.