The assignment content revolves around the concepts of breach, damages, and liability in the context of negligence law. It provides two scenarios: one involving a ship dumping oil into the water and another about vicarious liability where a leader is accountable for their worker's actions. The cases highlight the importance of contributory negligence, which reduces the plaintiff's compensation due to their own negligence. The concept of secondary liability is also discussed, where a leader is responsible for their worker's actions, but not for any conflicts or artillery that may occur.