English common law is a legal system that originated in England and is based on court decisions and judicial precedents rather than written statutes. It emphasizes the role of judges in interpreting laws and resolving disputes, creating a body of law that evolves over time through case rulings. This system contrasts with civil law, which relies more on codified statutes. Common law principles have influenced many legal systems around the world, particularly in countries that were once part of the British Empire, such as the United States, Canada, and Australia.