[['United States', 'ETHNIC_GROUP', 'African Americans'], ['A Fortress of Grey Ice', 'LANGUAGE', 'English language'], ['English language', 'SPOKEN_IN', 'Great Britain'], ['A Fortress of Grey Ice', 'COUNTRY', 'United States']]
Originally published in English, a language spoken in Great Britain, A Fortress of Grey is from the United States where African Americans comprise one of the country's ethnic groups.