United States
DEFAULT
African Americans
DEFAULT
United States
DEFAULT
Barack Obama
DEFAULT
United States
DEFAULT
English
DEFAULT
A Wizard of Mars
DEFAULT
United States
DEFAULT
African Americans
ethnicGroup
United States
Barack Obama
leaderName
United States
English
language
United States
United States
country
A Wizard of Mars
A Wizard of Mars was published in the United States , where English is spoken and Barack Obama is the leader . African Americans are one of the ethnic groups there .