This file is from Wikimedia Commons and may be used by other projects.
The description on its file description page there is shown below.
Summary
DescriptionCWRArticleImage.jpg
English: Clockwise from top: Soldiers of the Don Army in 1919; a White Russian infantry division in March 1920; soldiers of the 1st Cavalry Army; Leon Trotsky in 1918; hanging of workers in Yekaterinoslav by Austro-Hungarian troops, April 1918.
I, the copyright holder of this work, release this work into the public domain. This applies worldwide. In some countries this may not be legally possible; if so: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.
Captions
Add a one-line explanation of what this file represents