toothpaste was used before the wheel was invented
Yes
Poison gas was used for the first time.
Mainly horses were used in World War 2. But donkeys were used in World War 1.
Yes it was used in World War 1 but it was stopped being used in World War 2
poison gas was used for the first time. APEX
radar
yes or powder
World War Two
World War 1 was the first time Poison Gas was used on the battle field.
At the onset of World War I, people believed that it was patriotic to support the war. Propaganda was used to influence the opinion of the war.
Some of the equipment used in the Battle of Somme in World War 1 was tanks and airplanes. This was unique as it was the first time these weapons had been significantly used in the war.
Civil war, world war and maybe more
The Great War was, at the time, unique. When the next war started, the names World War One and World War Two were used because World War One was no longer a one-of-a-kind huge multinational war.
Yes
one
Spitfires hadn't been invented at the time of WW1
Yes , toothpastes such as Pepsodent and Colgate along with a toothpowder known as Kolynos Tooth Paste .
Poison gas was used for the first time.