The United States of America and nearly all the Commonwealth states are successors to the case law juristic tradition of thee United Kingdom law; for instance, United States. courts have transmitted the precept of stare decisis. Certain principles traditionally admitted under Great Britain case law were explicitly illegitimate by the Constitution of the United States, such as charges of civil death and common search warranties.

The United Kingdom practice of law was officially "accepted" into the United States of America in various modes. Firstly, all United States of America states exclude LA have reenacted "response legislative act" which broadly express that the case law of England (especially judge-made practice of law) is the law of the United States of America to the extent that it is not offensive to home practice of law or autochthonous circumstances. Some response legislative acts enforce a particular break up appointment for response, such as the appointment of a colony's constituting, while others are intentionally obscure. Thusly, modern United States. Courtrooms frequently bring up pre-Revolution cases when talking about the development of an old judge-made case law precept into its advanced form, such as the enhanced obligation of care traditionally imposed upon common carriers.