Possible Clues:

• Form of discrimination
• Bigot's problem
• "To Kill a Mockingbird" theme
• 'To Kill a Mockingbird' theme
• Civil rights target
• Commissariat dismissing Maoist is a sign of bigotry
• Commissariat dropping Maoist is a sign of bigotry
• Prejudice regarding ethnicity
• King's bane
• Certain bias