film: Who was the first black female Oscar winner to win best actress?

Questions

What fast-food chain was named for brothers Forrest and LeRoy Raffel in 1964?

What film featured dennis weaver vs a scuzzy gasoline tanker truck?

What film gave the following hype "brando sings!"?

What film introduced the song 'the first time ever i saw your face'?

What film is about the migration of poor workers from the dust bowl to the california fruit valleys?