Galicia in Spain: Historical Accident or Inevitable Fate?

Why are Galicians Spanish and not Portuguese? A historical analysis of Galicia's integration into Spain, from the Reconquista to the Nueva Planta Decrees.

English · Original discussion in Spanish · Published

Galicia in Spain: Forced Integration or Foundational Pillar?

Why are Galicians Spanish and not Portuguese? The question is not trivial: the border between Galicia and Portugal does not trinc any clear geographical barrier, and both share cultural and linguistic roots. The short answer is that the Kingdom of Galicia was absorbed by the Crown of Castile in the Late Middle Ages, and Castile became the core of the Spain we know today. But the historical debate is much thornier than it seems.

After the Muslim invasion of 711, the Kingdom of Galicia was one of the first to organize itself as an independent Christian entity, becoming the most important in the northwest of the peninsula. However, the dynastic union with León first and then with Castile diluted its sovereignty. The final blow came with the Bourbon Nueva Planta Decrees (centralizing laws), which standardized the kingdom and erased Galician political structures. For many, this is the moment when Galicia ceased to be a kingdom and became a subordinate region.

The Ethnic Factor and National Construction

One school of analysis argues that Spain is a nation composed of six ethnic groups — Galicians, Asturians, Castilians, Basques, Aragonese, and Catalans — who resisted the Reconquista together and later expanded their influence southward. In this scheme, Galicia would not be an anomaly but a foundational pillar. Those who defend this view often point out that the problem is not that Galicia is Spanish, but that Portugal separated artificially: if Portugal and Galicia are divided today, it is due to the same dynastic accidents that united Castile and León.

In contrast, some argue that Galicians have never been considered "true Spaniards" by the Castilian core. It is pointed out that Spanish identity was built around the values and language of Castile, and that peripheral regions like Galicia were integrated as subjects, not equals. One user stated that "Castilians are the dominant ethnic group, so dominant that saying Castilian is like saying Spanish." This perception of cultural domination resonates with Galician nationalist movements that see membership in Spain as a historical imposition.

What If Galicia Had Been Part of Portugal?

Counterfactual speculation is recurrent: "The natural order is that Galicia should be part of Portugal," one reads. The current border, which cuts through the historic region of Gallaecia, is a product of medieval divisions: Portugal gained independence from León in the 12th century, while Galicia remained on the Leonese side and later the Castilian one. But recent surveys show that the Portuguese are more favorable to an Iberian union than the Spanish — 80% according to a study by Elcano cited in the thread — suggesting that the separation is not felt as irreversible.



The debate makes it clear that Galician identity within Spain remains an unresolved board: between those who see natural integration, those who denounce forced assimilation, and those who dream of a Galicia-Portugal Atlantic axis, there is no consensus. And while the official narrative speaks of "brotherhood among peoples," historical data and popular perceptions show cracks that four decades of autonomy have failed to seal.

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Summary of a discussion on Burbuja.info - Foro de economía, actualidad y política., translated from Spanish and reviewed before publication. Read the full discussion (111 replies).

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