"Letters on the moral and religious state of South America, written during a stay of almost seven years in Buenos Aires, Chile, Peru, and Colombia" is a valuable document and memoir about the impressions of the author, the famous Dr. Thomson, who investigated local features and life in various territories South America. This book reflects his observations on the moral and religious aspects of life on the continent, as well as the interaction between the local population and European settlers. Through detailed descriptions and well-grounded conclusions, the reader can better understand the complex and interesting aspects of South American culture and religion."