The document provides historical context on the development of common law and equity in England. It explains that different legal systems existed in different areas before the Norman Conquest, and William the Conqueror began standardizing English law. By the 13th century, a common law had developed across the country. Dissatisfied with rigid common law, petitioners took cases to the Chancellor, establishing the Court of Chancery and principles of equity. Over time, equity developed its own precedents and maxims until the Judicature Acts merged the administration of common law and equity in the late 19th century.