Field telephones, runner, carrier pigeons, early radio and wig wagging.
Wireless telegraphy was a major communications advancement during World War I. It allowed for communications between land and sea vessels.
Foot, horse, pigeon, and the telegraph. There was also various on-field communication such as flags (semafore?), drums, and horns.
the media was a huge part in ww2 with he movies made and film clips from the actual war. many men and women who faught in the war came home to film actual clips for the movies made. the telephone also made it easy for code talkers from the Japanese to communcate with ithe U.S and deliver secret actions for the \m for the war.
Radios, Radars, and Jets. Hope it helps.
CB's, telegraphs, and walkie talkies
They were the radar, atomic bombs, radio communications.
Morse Code
Wireless telegraphy was a major communications advancement during World War I. It allowed for communications between land and sea vessels.
Wireless communications were used by most of the combatants during WWII.
cloverfields blunderbuss and m9
Many different types of ammunition were used by various countries during World War II. Some were bombs dropped from airplanes, bullets shot from different types of guns, and torpedoes shot from submarines.
airplanes
planes boats tanks
http://en.wikipedia.org/wiki/Medium_tank
atomic bomb
In World War 2 there were three types of machine guns used: squad support weapon, medium machine gun, and Heavy Machine gun such as the Browning M2, and the M1919
There were various types of cameras used during World War 2. For example, there was the Rolliflex Automat type of camera.