"The Formation of the Union, 1750-1829" is a book written by the distinguished author Albert Bushnell Hart, which examines a key period in the history of the United States of America. In his work, the author examines the process of unification of the American colonies into a single state from the middle of the 18th to the beginning of the 19th century. The book describes in detail the political, economic, and sociocultural aspects of this period, revealing important events and personalities that influenced the formation of the modern system of government and society in the United States. "The Formation of the Union, 1750-1829" is an integral part of the history of the development of the American nation and an extremely important source of knowledge for anyone interested in the history of political processes.