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</html><description>Nafarroako Itsasaldea defendatzeko eta kontrolatzeko gazteluak aztertu ditu I&#xF1;aki Sagredok. Nafarroa. Erreinua defendatu zuten gazteluak liburuen hirugarren alean, I&#xF1;aki Sagredo historialariak (Irun, 1967) Nafarroako Erreinuko bertze zati bat aztertu du, itsasaldea, gaur egungo Bizkaia, Araba eta Gipuzkoa alegia. Dioenez, ale hori zerutik hartutako Erdi Aroko arrasto polit batzuk baino gehiago da. Euskal Herriaren zatiketa ulertzeko [&hellip;]</description></oembed>
