Everything you need to understand or teach The Chocolate War by Robert Cormier.
The Chocolate War is a young adult novel set at a private, Catholic day school. One of the teachers uses school funds to buy chocolates to sell to raise money for the school. One student named Jerry refuses to sell the chocolates as an assignment from the secret society called The Vigils. When he refuses to sell the chocolates even after the assignment ends, a war erupts with Jerry as the target of a brutal physical battle.
The Chocolate War Lesson Plans contain 121 pages of teaching material, including: