The "British North America Act, 1867" is a historical document that defined the constitutional status of Canada and laid out the foundations of the country's federal system. The author of this act is an unknown person(s), who is/are under the pseudonym Anonymus. The book describes in detail the process of adoption and the content of the law, its impact on the political and constitutional life of Canada, as well as the events that preceded the adoption of this important document. This reading is recommended for all fans of history and politics, as well as those interested in the development of constitutional law.