As a general rule, no. However, you need to check with your local law enforcement. Many non-guns look real enough to get you in trouble.
Carry how? If you mean carry concealed, you need a Concealed Weapons license, or be a law enforcement officer.
A concealed weapons permit is only a license that allows you to carry a firearm in public without it being clearly visible. Owning a firearm is a completely different set of permissions, and is usually required before you can even get a concealed weapons permit.
This is determined by local law. In the States of Oregon and Washington, yes.
You need to define the term gun license. In most of the US there is no license to own a gun. Some states require a license to carry a gun. others to carry a gun concealed. There is also a license to make or sell guns. All are different and have different procedures.
In most states, you will need to have a concealed weapons license. You apply to the licensing authority in your state, undergo a background check, complete required training and are issued your permit.
In states that require them, it is a license to own (not to carry concealed) a gun.
Virginia does not require a license to purchase a gun, nor to possess one. A Concealed Handgun License IS required to carry a concealed handgun in public places if you are not a law enforcement officer, or one of the few others permitted to carry concealed. If you are 21, can own a handgun legally, can pass a background check, and demonstrate that you have had adequate training in firearms, Virginia will issue a concealed handgun license.
No
There is no such thing as a gun license in the US. There are concealed carry permits/licenses and dealers licenses.
If you are 21 and have no criminal record there is no requirement to have a carry license however you do need one is you wish to carry concealed.
That answer will change depending on what state you live in. What won't change is that an airsoft gun is not protection and may get you shot or hurt badly by someone who doesn't take time to see your 'gun' is a toy.
Yes, if you have a concealed weapons license, you are generally permitted to carry a loaded gun on your person, provided you comply with your state's laws and regulations. However, specific rules regarding where you can carry, the type of firearm, and other conditions may vary by state. It's important to be aware of and understand the laws in your jurisdiction to ensure compliance. Always prioritize safety and responsible handling of firearms.