Leo Tolstoy then spent much of his time in Moscow, Tula and Saint Petersburg, leading a lax and leisurely lifestyle. He began writing during this period, including his first novel "Childhood", a fictitious account of his own youth, which was published in 1852. In 1851, after running up heavy gambling debts, he went with his older brother to the Caucasus and joined the army. Tolstoy served as a young artillery officer during the Crimean War and was in Sevastopol during the 11-month-long siege of Sevastopol in 1854–55, including the Battle of the Chernaya. During the war he was recognised for his bravery
War and Peace first-hand accounts of how the Imperial Russian Army was structured. Tolstoy was critical of standard history, especially military history, in "War and Peace". He explains at the start of the novel's third volume his own views on how history ought to be written. His aim was to blur the line between fiction and history, to get closer to the truth, as he states in Volume II. Although the book is mainly in Russian, significant portions of dialogue are in French. It has been suggested that the use of French is a deliberate literary device, to portray artifice while Russian emerges