Ninety years ago today, the Christmas Truce took place in the midst of World War I.

German troops in Belgium began decorating their trenches with trees and candles, and singing Christmas carols. British and French troops on the other side responded by singing English carols. Both sides then exchanged Christmas greetings, and at one point the Germans proposed a Christmas "truce."

The truce was accepted and troops from both sides emerged from their trenches. First, they buried their dead they weren't previously able to get to. Then, the troops shook hands, exchanged gifts, and played games.

The truce reportedly spread to other areas. It's an inspiring story illustrating a moment of humanity in the chaos that is war.