Pourquoi les Portugais sont-ils génétiquement différents des Espagnols ?

Histoire Génétique

Histoire Génétique

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Why are the Portuguese genetically different from the Spanish, even though they share the same peninsula?

In this video, we explore the deep genetic history of Portugal and Spain, two neighboring countries shaped by very different migratory routes. From Ice Age Atlantic refuges and Celtic continuity to the Suebian kingdom, Moorish heritage, and a stable 900-year-old border, we discover why Portugal evolved as a genetic island while Spain became a Mediterranean and continental mosaic.

Using modern DNA research, haplogroups, and population genetics, we compare: