![In Frederic Remington’s illustration 7th U.S. Cavalry troopers celebrate Christmas in a Sibley Tent. (Pony Tracks.)](https://www.historynet.com/wp-content/uploads/2022/08/Screen-Shot-2022-08-06-at-7.42.40-PM.png)
In Frederic Remington’s illustration 7th U.S. Cavalry troopers celebrate Christmas in a Sibley Tent. (Remington’s Pony Tracks.)
In Frederic Remington’s illustration 7th U.S. Cavalry troopers celebrate Christmas in a Sibley Tent. (Remington’s Pony Tracks.)