The reveal trailer for the Tyranny of King Washington DLC for Assassin’s Creed III is here. It shows an alternate history for George Washington, a non-canon storyline. Ubisoft stated that this expansion is a way to tell a different story of what could have possibly happened after the American Revolution.
This DLC appears to be completely fictional; apparently to avoid fracturing the audience and therefore making it easier to keep up with the canon of the series.
As seen in the trailer the DLC includes knight style armoured guards with rifles, and a new outfit, made from the skin of a wolf, for Connor. The video shows off a wolf protecting the assassin, too. It will be possible to train an animal? No details are available for this feature.
You can watch the trailer below: