ninjas
WW2
US in the Manhattan Project.
Germany claimed the Lusitania had weapons on board.
As a defense against the possibility that Nazi Germany would create them.
No, the first Nuclear Weapons were created near the end of WWII as a way to defeat Japan without to great a loss to the USA's Armed Forces.
Decisive Weapons was created in 1996.
Weapons - film - was created in 2007.
Cards as Weapons was created in 1977.
Weapons of Legacy was created in 2005-07.
they created weapons with their hands
Semi Precious Weapons was created in 2006.
Legendary Weapons of China was created in 1982.
The Evolution of Naval Weapons was created in 1947.
Secret Weapons of the Luftwaffe was created in 1991.
The Four False Weapons was created in 1937.
Future Weapons was created on 2006-04-19.
Weapons of Mass Distraction was created in 1997.