Answer:
Answers
1.The song is about the ebony (black) and ivory (white) keys on a piano, but also deals with integration and racial harmony. The title was inspired by McCartney hearing Spike Milligan say, "Black notes, white notes, and you need to play the two to make harmony, folks!" The figure of speech is much older.
2.We can prevent discrimination by standing our ground and believing in ourselves. We need to fight for what we know is right and think fairly.
3.unfair treatment to people of different races
4.-Direct discrimination
-Indirect discrimination
-Comparators in direct discrimination
-Justifying discrimination
-Pregnancy and maternity discrimination
-Absence from work because of gender reassignment
-Discrimination connected to your disability
-Duty to make reasonable adjustments for disabled people
-Harassment
-Sexual Harassment
-Making or telling someone to discriminate
-Victimisation
HOPE IT HELPS