United_States | ethnicGroup | African_Americans United_States | leader | Barack_Obama A_Wizard_of_Mars | language | English_language English_language | spokenIn | Great_Britain A_Wizard_of_Mars | country | United_States
A Wizard of Mars originates from the United States where Barack Obama is the leader and African Americans are an ethnic Group. The book is written in English which is a language spoken in Great Britain.