NO!
Radio was in use well before World War 1!!!!
well, the microwave was invented, the radio, and new guns
Television wasn't invented until the 1940's. Radio was instead used.
No one knows who invented it, but it was invented in France for world war 1
it wasnt invented,because of the war
World War 2 (and invented in Great Britain).
the british invented, and introduced it at the battle of somme
True
In World War I firefighter's coats were invented.
no
Movies and the radio were the primary things. Card games of all sorts and some sports. TV hadn't been invented and neither had computers.
During the time period of World War 1, several communication technologies and weapons were invented. Examples are weaponized chemical gas and radio.
True