I was looking for a book that told the true story of the American who did not try to embellish what did not deserve to be. I was served with the book of great quality! Almost all pages are embellished with extracts from diaries, official reports, letters, notes, which make US history more alive. The author often addresses events that most books only fly. For those who have questions about the writing level, a level A2 / B1 seems necessary for the understanding of this book. But in all cases, please, book as devours from start to finish!