strikes
Baseball bat
Jacks weapon is so important for Ralph will take the weapon in attempt to use it against Jack.
cheese
The most affective weapon is brushing and taking care of your teeth.
His weapon was a crowd full of proud blacks fighting for their rights
I note you say "their" child and not "your" child. If the child is not yours how can it be used as an emotional weapon against you , it is not related to you.
Locomotion & as a weapon against predators.
fasting
bad government
Propaganda against communism.
Posion Gas No, definitely not Poison Gas. Radar as such is not a weapon, but it was decisive in the Battle of Britain, same applied to Asdic in the Battle of the Atlantic..... The Merlin engine as made by Rolls Royce is not a weapon, but it made the Mustang one of the best aircraft of all time. I'm thinking the answer is the 17 pounder A/T gun mounted on a Sherman chassis, the Sherman Firefly.... The Spitfire.... The Mosquito.... The Lancaster...