Three Soldiers is a novel by John Dos Passos published in 1921, which portrays the grim realities of World War I through the experiences of three American soldiers. The story offers a critical perspective on the war and its impact on individual lives, emphasizing themes such as disillusionment, loss, and the search for meaning amidst chaos. It is a significant work in the context of World War I literature, capturing the emotional and psychological toll of combat.