Examples of where ethnicity is represented in the media:

The Mummy
Sherlock Holmes A Game of Shadows
James Bond

Pain With Gain
Grand Theft Auto San Andreas
Eastenders

Assassins Creed 3
Slumdog Millionaire
Forest Gump

Captain America
Four Lions
50 Cent

Flo Rida
Mary Poppins
My Big Fat Greek Wedding

BOOKS:
Of Mice and Men
Audicity of Hope
I'd Rather We got Casino's

Pocahontas
Mulan
Princess and the Frog

Barack Obama