No. Various types of jams and jellies have been in use for hundreds of years.
the british invented, and introduced it at the battle of somme
Bombs were invented during WWI, But they were not used until WWII.
The first computer was invented in 1946
Jet engines were invented before WW2. They were used in a few late war German fighters.
yes invented by Thomas Edison in 1914
during world war 2
World War 2 (and invented in Great Britain).
There were cars well before World War 2. Before World War 1 even.
The Shake Weight . :)
during world war 2
After world war 2
No in nam
around world war 2
the british invented, and introduced it at the battle of somme
world war 2 i believe :)
NO! Radio was in use well before world war 1!!!!
The Americans.