Best Slave movies that are oscar winners

Actors : Chiwetel Ejiofor, Michael Fassbender, Brad Pitt, Michael Kenneth Williams,
Directors : Steve McQueen,

In the antebellum United States, Solomon Northup, a free black man from upstate New York, is abducted and sold into slavery.

Actors : Christoph Waltz, Jamie Foxx, Kerry Washington, Leonardo DiCaprio,
Directors : Quentin Tarantino,

With the help of a German bounty hunter, a freed slave sets out to rescue his wife from a brutal Mississippi plantation owner.

Actors : Joseph Gordon-Levitt, David Strathairn, Sally Field, Daniel Day-Lewis,
Directors : Steven Spielberg,

As the War continues to rage, America's president struggles with continuing carnage on the battlefield as he fights with many inside his own cabinet on the decision to emancipate the slaves.

Actors : Jean Simmons, Charles Laughton, Laurence Olivier, Kirk Douglas,
Directors : Stanley Kubrick,

The slave Spartacus leads a violent revolt against the decadent Roman Republic.

Actors : Ray McAnally, Jeremy Irons, Robert De Niro, Aidan Quinn,
Directors : Roland Joffé,

18th century Spanish Jesuits try to protect a remote South American Indian tribe in danger of falling under the rule of pro-slavery Portugal.