"History of the Finnish revival of the 19th century. Volume III. 1845-1852" is a study written by the famous Finnish historian Mauno Rosendal. In this book, the author examines the events and processes that took place in the Finnish revival movement in the second half of the 19th century. Key events and figures that influenced the development of the spiritual and cultural life of Finland during this period are considered. Thanks to the deep analysis and accurate observations of the author, the reader gets the opportunity to better understand an important fragment of the country's history and the peculiarities of its cultural development. The book is a must for anyone interested in the history of Finland and the awakening movement in 19th century Europe.