Corrected entry: As the Battle of Cowpens opens, we see British artillery firing on the Continentals. Normally, that would not be a mistake, except that the artillery shown is seige artillery used on forts and such. The British would probably have used smaller cannon against advancing troop columns.
Corrected entry: It's strange that all the "Redcoats" in the entire film have pronounced British accents. When you consider nearly 90% of the British force was made up of German mercenaries, it's odd that we never hear any speak in German or any with the slightest hint of a German accent.
Corrected entry: In the scene where Tavington is being told by Corwallis he may use "brutal" tactics, Tavington says he would not be able to return to England after committing such acts of violence. Cornwallis offers him the bribe of an enormous portion of American land. Tavington says "Tell me about Ohio." Ohio didn't not become an Amercan territory until after the Northwest Ordinance of 1787. Ohio wasn't actually American land.
Corrected entry: In the final scene between Benjamin and Tavington, Benjamin is kneeling ready to die and Tavington is standing behind him. Many continental army soldiers and militia are running past both men, one of them should have knifed or bayoneted a standing redcoat officer from behind. An easy win, but they all just run past.
Corrected entry: When Mel Gibson confronts Tavington at the end of the film, they engage in hand to hand combat, with Tavington using a long and short sword. Mel has his "Indian" hatchet and knife. Since Mel's a killer diller at throwing that hatchet, as evidenced earlier in the film during the ambush, when on two occasions he threw it at a distance with circus star accuracy, why not just dispatch Tavington that way, too, instead of getting into a bloody fight?
Corrected entry: Tavington seems to say he is from the "Queen's army" when he is introduced to the soldier injured by "the ghost," but there was no Queen then, there was a King (George III).
Corrected entry: When Ben tells his oldest daughter Margret to hide in the fields with William and Susan, as Ben and his 2 boys are running away there is a much older child than what Susan should be kneeling next to where Thomas is lying.
Corrected entry: When Benjamin stabs Colonel Tavington in the throat at the end of the last battle, he yanks the bayonet out of his throat immediately after stabbing him and then throws it away. However, he turns to watch his advancing troops and the bayonet is seen hanging out of Tavington's throat.
Corrected entry: When Benjamin's milita go out on the battle fields to fight, you can see the cannon balls flying over the soldiers and the cannons in the back of the battlefield. Armies only used cannons at the beginning of a real battle because there was too great of a risk of hitting their own men. What the cannons did instead of firing over the soldiers was fire all of their cannons to hit the opponents artillery (cannons) until they felt it was safe to move in with the men.
Corrected entry: When Charlotte gets the children out of bed to flee from the British, Susan is barefooted when Charlotte picks her up and they flee the house. The next morning, Susan has shoes.
Corrected entry: There are numerous references made to "Redcoats" in a sense of fear, as though they are the elite troops of the time, I think "We're talking about real redcoats here," even pops up as a line. Whilst this elitism may have been true, nearly 90% of the troops sent to America during the American Revolution were poorly-trained German mercenaries (from the German state of Saxe-Hess), not properly-trained British soldiers as it was too expensive to send the proper troops, and the American generals knew about this flaw.
Corrected entry: During the final battle when Benjamin grabs the flag to rally the Continental troops, he is seen throwing his pistol away to his right. Then when he crosses the hill in the Battle of Cowpens, he shoots a British soldier.
Corrected entry: The Great Dane dogs were a present from the King of England. To this day the only country in the world that clips Danes ears to make them stand up is the USA. Great Danes from Europe would have floppy ears.
Corrected entry: When the church is burned down and Anne is inside, the congregation is burned to death. Then, when they find the necklace that was given to Anne, it is still attached to the string. How could a ribbon and metal charm still be in good shape if the fire burned down the church?
Corrected entry: The main historical falsehood in this film is, of course, the burning of the church by British and Loyalist forces with the population of the town inside. This type of incident is typical of the Germans in World War 2 (e.g. Lidice, Oradour) but there is no comparable incident recorded from the American Revolution by either the British or the Americans.
Corrected entry: When Gabriel is looking out the window you can hear the British playing "the British grenadiers." This was only used in the northern British campaign.