Private law is law that concerns how individuals and firms can or must interact with one another. Though many subject-areas within the law have important private-law dimensions, including corporate law, employment Law, and family law – at its core are subjects such as agency, contracts, fiduciary law, property, restitution, and torts. These bodies of law define basic legal rights and duties (such as the right to have contractual promises enforced, and the right against another person’s invading one’s house or privacy) and also important legal powers (such as the power to make legally binding arrangements).