Library of Congress
Loc: America's Story: Marian Anderson's Performance
Marian Anderson was the first African American to sing at the Metropolitan Opera. She had to overcome prejudice many times in her career. The Library of Congress tells you more with words and pictures.
Smithsonian Institution
National Postal Museum: Art of the Stamp: Marian Anderson
View the artwork for a U.S. postage stamp issued in 2005 to commemorate classical singer Marian Anderson. With a short passage on her awards and international singing career.