Same way you did in brotherhood. Kill templar captain, light signal fire, recruit assassins.
He breaks out of the Templar prison where he was captured in the first game and goes to the Assassins hideout and they also have a animus. He uses the life of Ezio Auditore Da Firenze to learn the ways of the assassins.Another person:Desmond Miles became an Assassin simply for being born into the Brotherhood of Assassins, though he claimed not to be an Assassin. Desmond was kidnapped by Templar Warren Vidic and his "Fellow Templar" Lucy Stillman who was actually an Assassin in disguise, while in the first Assassins Creed game, Desmond finds out Warren is a Templar, he then escaped with Lucy into the second game.
Yes
The only logical explanation is that they're Lucy's footprints - she was later revealed as a probable Templar ("The Black Cross darkens the horizon").
I have always fought alone. But one man can not take down an entire Templar order. So I have recruited my fellow assassins. Together we will cleanse the corruption from the holy city of Rome. Together we will form The Brotherhood.
By characters, you probably mean templars. Templars are the assassins that Desmond sees in Ezios memory. You will get an assassination contract to assassinate the templar. You can also play as several Templars in the multiplayer of Brotherhood.
In the video game series Assassins Creed ( I, II, Brotherhood) you play as mythical assassins from the medieval ages in Europe. Some things from the game like the Templar Knights are people, or groups of people from this time period. Then there are parts of the game like the animus. the animus is a science fiction machine that does not exist. so overall Assassins creed brother hood is based on history, but to a very minimal extent. NONE of the things that happen in the game are real, only certain people and places.
The Knights Templar really did exist, from 1119 to 1312. They did participate in battles, however, they were not assassins.
The Assassins were brave fighters, but they feared the reputation of the Knights Templar. The Assassins gave much money to the Templars in return of safety. In the battle at Sakira, when 5000 Saracens were attacking 400 Assassins, the last ones got saved by 100 Knights Templar. Some legends even tell that Assassins and Templars were friends and the Assassins were Christian.
Accomplishments, and when synced with AC2 it can be converted into credits.
In AC Brotherhood you have to preorder editions to get the 2 templar lairs
No, they were basically elite soldiers. One may even consider them military monks.