Germans attend a socialist rally during World War 1. People raise their hands in support of German socialist message.
An aerial view of a speeding steam locomotive train in Europe during World War 1. View through the window of a train as is moves past farm fields and houses.
Board reads 'Tyndall Norad Control Center 678th Air Defense GP' in Florida. View of a radar antenna at the Aerospace Defense Command base. A U.S. Air Force F-106 Delta Dart aircraft takes off from runway. Pilot coordinates with the officials in control room through communication system. Pilot seated in cockpit of the aircraft. Woman Air Force controller speaks over mouthpiece and operates controls in the control room.