Answer
Joining the European Union was not a significant view supported by Gro Harlem Brundtland regarding Norway's international relations. Brundtland, who served as Prime Minister of Norway from 1981 to 1986 and again from 1987 to 1996, was a strong advocate for Norway's independence and sovereignty. She believed that Norway should maintain its own distinct identity and culture, and that joining the EU would compromise these values.