"The History of the DeWitt Guard Detachment, Company A, 50th Regiment, New York National Guard" is a fascinating nonfiction essay written by an unknown author. The book tells about the military actions and exploits of members of the Devit detachment during their service as part of the 50th regiment of the National Guard of the State of New York. The author describes in detail the history of formation and combat path of the unit, revealing the events that happened to them during military operations. The book contains important facts, analysis of events and vivid memories of the participants, which makes it a valuable source for studying military history and patriotic education of readers. Revealing important pages of the past, the book "History of the Devit Guards Unit" inspires and instills respect for the heroic feat of soldiers.