Negligence is part of the common law tradition. It first showed up as a tort in its own right in a case from 1850 called Brown v. Kendall. In that case the defendant accidentally hit the plaintiff with a stick when he was using the stick to try to break up a fight between he and the plaintiff's dogs.

What causes negligence?

Elements of a Negligence Claim

Duty - The defendant owed a legal duty to the plaintiff under the circumstances; Breach - The defendant breached that legal duty by acting or failing to act in a certain way; Causation - It was the defendant's actions (or inaction) that actually caused the plaintiff's injury; and.

How was negligence created?

For negligence to be established, the defendant must owe the claimant a duty to take reasonable care not to inflict damage on him or her. The crux of the tort is the careless infliction of harm and so intentionally inflicted harm will never give rise to a claim in negligence.