What does an injunction require a party to do or avoid doing?

An injunction is a legal remedy that commands a party to either perform a specific act or to refrain from particular actions. In this context, the correct answer focuses on the ability of an injunction to prevent a party from engaging in behaviors that could cause harm or violate legal rights.

For instance, if an individual is threatening to undertake actions that would infringe upon another person's rights, a court may issue an injunction to prohibit those actions and thereby maintain the status quo or protect a party's interests. This is particularly relevant in cases involving property disputes, non-compete clauses, or harassment situations, where merely compensating for damages would not adequately address the ongoing harm caused by the wrongful conduct.

The other options, while related to legal remedies, do not specifically describe the function of an injunction. Performing the promises of a contract or restoring previous conditions typically involve different types of legal remedies, such as specific performance or restitution. Compensating for losses is associated with damages and financial restitution rather than injunctions, which focus on behavior rather than monetary compensation.