Which of the following is a requirement for proving negligence?

In negligence cases, a key component that must be established is that the defendant's act or omission led to damages or injuries. This means that for a claim of negligence to be valid, there must be concrete proof that the actions (or lack thereof) of the defendant directly caused harm to the plaintiff. This is crucial because negligence requires a causal link between the breach of duty and the resulting damage; without this relationship, the claim cannot move forward.

The correct option emphasizes that damages are a fundamental element in proving negligence. Even if you can show that a duty existed and was breached, without demonstrating that the breach caused actual harm or injury, the claim fails. The focus is on holding a party accountable for the tangible consequences of their actions, which is a cornerstone of tort law.