This document provides an overview of common law and equitable remedies for breach of contract, as well as defenses against such remedies. It discusses the development of common law and equity systems, equitable maxims, available remedies under each system including damages calculations, discharge of contracts, lawful excuses, and statutory rules regarding exemption clauses. Liquidated damages and injunctions are also covered as remedies, along with factors considered in damages assessments such as foreseeability and mitigation of loss.