Physical Description:2 videodisc (315 minutes) : sound, colored ; 4 3/4 in.
Note:WWI introduced game-changing weapons of mass destruction: armored tanks, chemical weapons, submarines, and the aerial bombardments of cities. Using experts, eyewitness testimony, and riveting archival re-creations, explores the deadly mix of weapons that defined modern warfare and shocked the world. See how these weapons were developed and witness the devastation they left behind.
Audience:Not rated.
