The Conflict of Strength: Lennie vs. Curley
Of Mice and MenTraces the physical and psychological conflict between the powerful, gentle Lennie and the small, aggressive Curley, culminating in the fight that breaks Curley's hand.
increasing
Bearing strength in each event
decreasing
The First Tension

The Initial Hostility
Curley's Challenge
Curley enters the bunkhouse and immediately challenges Lennie. He asks him questions, trying to provoke a reaction. Lennie is silent, which only angers Curley. The tension between them is palpable.
George's Warning
George warns Lennie to stay away from Curley. He knows that Curley is looking for a fight. He tells Lennie to let Curley hit him if necessary, but not to fight back. This sets up the conflict.
The Power Dynamic
Lennie is physically much stronger than Curley, but he is mentally weak. Curley is aggressive but small. The conflict is a clash of physical strength versus psychological aggression. The outcome is uncertain.
The Fight

The Explosion
Curley's Attack
Curley, enraged by his wife's absence and Lennie's smile, attacks Lennie. He punches him, but Lennie does not respond. Curley continues to hit him, and Lennie's face is bloodied. The other men watch, waiting for George to intervene.
George's Command
George tells Lennie to fight back. Lennie grabs Curley's fist and crushes it. The fight is brief and brutal. Curley is helpless. The power dynamic is reversed: the gentle giant dominates the aggressive bully.
The Aftermath
Slim forces Curley to lie about the injury. The conflict is temporarily resolved, but the resentment remains. Curley is humiliated, and Lennie is again a target. The fight is a victory for Lennie, but it sets the stage for the final tragedy.
The first day at the ranch
The second day at the ranch