I think you can it is a metal, But you should be able to use it for a knife.
yes they use iron
well people used iron to make weapons cause of they needed something to make weapons out of the suddenly a group of people found iron and a use of it. so they needed to be protect so they carved iron and make it there very own weapon. I KNOW THAT I WOULD ;D
people use iron to make things because it is really expensive and really soft. This means that it is really great coz people use up loads of money buying it when it does nothing.
They used the plentiful iron to make more iron weapons, allowing more people to use the weapons on other people. Thus, advancing their civilization.
The people of Kush used bloomery furnaces to make iron from the ore they mined. This furnace was a type of hearth where iron ore was heated with charcoal to extract the iron.
Most people use a knife and fork to eat their salad. So, yes, use a knife if you want to.
You can use the knife to create sparks from flint to start a fire.
to make themselves stronger and more alert during the day.
tHEY used iron to make iron out of iron.
You can make a pop out knife with it and that people use it as pipes even though they can be poisoned by it. Treble Slur
As many people that want to use the balistic knife in zombies can use the balistic knife. So if you and your 3 friends want to use the balistic knife go right ahead.
iron is used to make bridges (i think)