Short Video Clips
Attached you will find lesson plans associated with World War I. As you view the slide show of the PowerPoint; you will have the ability to click on the link and watch the short clip associated with Trench Warfare.
http://www.history.com/videos/bet-you-didnt-know-trench-warfare#bet-you-didnt-know-trench-warfare
http://www.history.com/topics/world-war-i/world-war-i-history/videos/life-in-a-trench
https://www.youtube.com/watch?v=ck6wACEENIw