Looking for the title of a game..

Heres the idea: Its for the Xbox. You are a hero and you control your character from a third person perspective. Not only do you control your character but you also control a large group of soldiers that walk around with you. In the game you get into massive battles with other armies while controling several groups of your own. The armies range from swordsmen, calvalry, and things like orcs.

I know there was 2 or 3 of these games but I cannot recall the title. If anyone knows what I mean and can help me out thatd be great.