The American photographer Lewis Hine is perhaps most famous for his compelling images of child labor across the United States in the early 20th century. In 1918, Hine was hired by the American Red Cross to document their work in Europe, as they provided aid to wounded soldiers and refugees affected by World War I. The photographs were also intended to drum up support for the Red Cross, and appeal to an American audience back home who had grown weary of the war, even as it crawled toward a close. Hine traveled across France, photographing refugee families, orphaned children, wounded and shell-shocked soldiers, the nurses and volunteers who cared for them all, the ruined buildings they fled, and the temporary homes they filled. Take a moment to step back in time 100 years, for a visit to France in the final year of World War I, seen through the lens of Mr. Lewis Hine, with original (sometimes dated) captions included when available.