Crimean War
The Crimean War was a conflict fought between the Russian Empire and an alliance of the French Empire, the British Empire, the Ottoman Empire, and the Kingdom of Sardinia. Britain enters the conflict on 28 March 1854. Image: Photograph of Cornet Henry John Wilkin, by Roger Fenton (1855). Wilkin survived the Charge of the Light Brigade. This image is available from the United States Library of Congress's Prints and Photographs division under the digital ID cph.3g09124. The image is in the public domain in the United States because its copyright has expired.
Articles
Stefanie Markovits, "On the Crimean War and the Charge of the Light Brigade"