The two major art movements after WWI are the art deco movement and modernism.
The first fighter aircraft were developed in Britain, France and Germany during WW1
Many airplanes were developed during WW1.
the first ever mass produced tank was developed and used near the end of WW1
Two military advances first used during WW1 were weapons and tactics.
Sonar was not introduced in World War 1.
The fighter aircraft, bomber aircraft and tank were all introduced and extensively developed in WW1
It wasn't used in WW1. The Stratotanker wasn't developed until the 1950s.
Windsor. It was changed from a German name during WW1.
phosgene gas
Rapid fire weaponry, more advanced airplanes, the blimp, tanks, and gas warefare
barbed wire, flamethrower, mounted machine guns, tanks, submarines, hand grenades, gases and airplanes.
Zeppelins were developed but not widely used then.