But when World War One started they became weapons. Pilots could spy on enemy ... where poisonous gas was used for the first time, gas masks had to be created urgently to protect soldiers during ...

Tanks Tanks were used for the first time at the Battle ... The tanks could also attack German defences, such as machine-gun posts. During World War One, the millions of soldiers who fought on ...

The free introduction of the R-2124 Constitution with its bayonet has caused a WW1-fever among Helldivers 2 players.

Even before the guns fell silent on the Western Front, the long-term social consequences of World War One were being felt back home. Women had a stronger voice, education, health and housing ...