The Deringer pistol (the one letter R was the original brand name) was created in 1852, and became synonymous with a one or two shot very small concealable pistol. They are still in use today, so yes, they were around in WW II- but not as a primary issue military weapon.
stuff that's it get it straight
Im not sure if this is right but i think the lyman challenger scope was not used in world war 2 but as a hunting scope back home.
toothpaste was used before the wheel was invented
Poison gas was used for the first time.
radar
I'm guessing you mean "derringers" even though they were also popular with gentleman and gamblers.
my balls
A light year is NOT a period of time. It is a distance of about 5.86 trillion miles.
Indentured servants
Indentured servants
How have chemists used the Periodic Table over time
For a while can be used to mean 'for a short period of time'.
The same Marlin Firearms company the makes rifles USED to. From 1870-1899, Marlin produced very well made Derringers and revolvers.
the 10th century
The greeks used their strong armor to live through out there lives like they lived in a unstable dangerous time period
The rate of consumption formula is: Rate of Consumption Amount of Resource Used / Time Period
it is used to show something that has changed over a period of time