United States:ETHNIC_GROUP:African Americans####United States:LEADER_TITLE:President of the United States####A Wizard of Mars:LANGUAGE:English language####English language:SPOKEN_IN:Great Britain####A Wizard of Mars:COUNTRY:United States
A Wizard of Mars was published in English (language of Great Britain) in the United States, where the leader is called a "president" and part of the population is African American.