The book “Two Acts of the XV Century with explanatory notes” is a fascinating and profound work written by Archimandrite Leonid Kavelin. In this work, the author refers to historical events and cultural contexts that shaped society in the 15th century. Kavelin, known for his research in the field of history and culture, offers readers a unique look at the most important acts of the time, which had a significant impact on the further development of Russian history. In his book, Kavelin not only retells events, but also analyzes their meaning, plunging the reader into the atmosphere of the era. It uses a rich historical context to explain how these acts reflected the social, political, and cultural realities of their time. Readers will be able to see how the foundations of the Russian state were formed in the 15th century, how relations between different layers of society changed and how the most important changes in culture and religion took place. This book will be of interest to a wide range of readers: from students and teachers of historical faculties to everyone who is interested in Russian history and culture. People who are passionate about history will be able to find in it a lot of facts and interpretations that will help to better understand the complex processes that took place in Russia at that time. In addition, the “Two Acts of the XV century” will be suitable for those who are looking for deep and meaningful works that can expand the horizons of their knowledge. Cavelin raises important topics such as power and its legitimation, the role of the church in society, and the influence of external factors on the internal affairs of the country. He is not afraid to ask difficult questions and look for answers to them, which makes the book not only informative, but also provocative. Readers will be able to think about how historical events can affect modernity, and what lessons can be learned from the past. Kavelin's style is distinguished by careful elaboration of details and in-depth analysis. It skillfully combines an academic approach with an accessible language that allows even non-professional readers to easily perceive complex ideas. His other well-known works, such as “History of the Russian Church” and “Culture and Society in Russia”, also demonstrate his skill in the transfer of historical knowledge and analysis. The book “Two Acts of the XV Century with explanatory notes” is not just a historical work, but a real find for those who want to better understand their country and its roots. It takes the reader on a fascinating journey through the pages of history, where each act becomes the key to understanding the wider processes. If you are looking for a work that will not only enrich your knowledge, but also make you think about the eternal issues of power, culture and identity, then this work of Archimandrite Leonid Kavelin will be an excellent choice. Do not miss the opportunity to discover a unique look at the XV century, which can change your perception of history and its impact on modernity.