Stephen Oppenheimer The origins of the British and the relevance for the Basque Country. Gares 2011-5-7 Erantzun Stephen Oppenheimer The origins of the British and the relevance for the Basque Country. Gares 2011-5-7. Bideoak: 1/2 Stephen Oppenheimer: The origins of the British and the relevance for the Basque Country. 2/2 Stephen Oppenheimer: The origins of the British and the relevance for the Basque Country.