The Long List of Things that Can’t Be Copyrighted. In other words if you are in any doubt about referencing then this will show you why it is really important. Most things you find will have some type of copyright attached.
Florence Mills in 1923. She was born in 1895, to ex-slaves in a Washington, D.C. slum. By the age of four, she was performing on stage. By the 1920s, she was the toast of Broadway and London and the first black woman featured in Vogue. Her trademark song, ‘I'm a Little Blackbird Looking for a Bluebird’ was a protest against racial inequality. Mills died in 1927, aged only 31.