No.
Does not matter what you use, a blank gun does not fire live ammunition.
No such thing as a blank gun. You can put blanks in a gun though.
Other than a toy gun or water gun, the next most powerful one a citizen can have without a permit is a "B.B. gun".
Yes, you can buy a gun case for anyone.
You can't carry a gun in Georgia without a permit.
It depends on where you are. In the U.S. you can own a gun in any state without a permit, except that the state of Illinois requires an ID to purchase a gun.
Not legally. Florida requires a permit to carry a gun on your person in public.
No, not in public. You can carry a gun in your vehicle in Mississippi, but not in public without a permit.
Depends on where you are, and what you are doing (and your age)
It is not illegal. There is no permit required to own a firearm.
Contact your local police.
You can carry a gun in TX if you have a permit