Amistad (1997)

Factual error: The Portuguese slave ship Tecora was one of the most notorious of the illegal slave ships, but no slaves were thrown overboard in mid-ocean as shown in the film - at least on the trip in question. The Portuguese were pros at the slave trade and had plenty of food on board to feed their "cargo" between Sierra Leone and Cuba. The only time a slave would be thrown overboard in mid-ocean was if his/her health posed a serious risk to the crew and "cargo". (Slaves were too valuable to just throw away for the price of their food.) Historically, though, there were instances where whole cargoes of slaves were tossed overboard. The British Royal Navy zealously patrolled the waters off West Africa to try to shut down the slave trade. If a British ship was sighted, the slavers sometimes tossed slaves overboard to destroy the evidence and prevent the seizure of the ship.

Calderon: What's most bewildering to Her Majesty... is this arrogant independence of the American courts. After all, if you cannot rule the courts, you cannot rule.
Martin Van Buren: Señor Calderon, as any true American will tell you, it's the independence of our courts that keeps us free.

Question: In the last scene of the film the ship appeared to me to be sailing in a westerly direction (sun sets in the west). Wouldn't the ship need to go east from USA to sail to Sierra Leone?

Maureen