It depends on what you mean. In most U.S. states you do not need a permit to own regular handguns, shotguns, rifles, or black powder guns. In fact, you actually don't need a permit to own any firearms, but some firearms (such as machine guns and short barrel guns) require registration.
Yes you need a valid state license to purchase any guns.
No it is not necessary to have a business permit or license to sell merchandise at any kind of convention.
You don't need a license to fire one, but you need to hold a Class III license from the BATF to possess one. Even if you get the permit from the federal government, state and local regulations in many jurisdictions still forbid possession.
You have to get a learner's permit at any age before you can get a license.
In general, no, However, the requirement for ANY kind of license for ANYTHING depends on where you live- and you did not share that with us.
No. Get your license. Once you have your motorcycle license you can ride your motorcycle in any state in the union with a license from any other state. Do not try to do it on a learner's permit.
Making guns is not illegal. In US, anyone can make a gun that is not fully automatic for their own use without any sort of license, permit, or registration. Making guns commercially (for sale to other people) is also legal, but you have to get a license and pay a tax. Outside of US making guns is also legal in many places, provided you get an appropriate license.
You do need to license and register a 44cc gas motor scooter in New Mexico. To ride it, you need a valid driver's license of any class or permit.
You will not need a permit to own a vending machine, but you will need licenses and/or permits to operate them in any stores or other businesses. The type of license and permit you need will depend on your state, county and city. You do not have to have a permit to own a vending machine. You will need a license if you are looking to make a business by buying or selling the items out of the machine. It depends on where you live. Some municipalities require a vending license, which would be displayed somewhere on the machine. Contact the Department of Revenue in your city or county to inquire.
No.Added: You may only get a license from the same state that issued you the permit. In any case, you can only get a permit OR a license from the state of which you are a legal resident.
Just a business license in your city and maybe a sellers permit if you sell any item.
Landscaping itself does not require any kind of license. However, you probably need a business license or permit to operate a company. Check with your local chamber of commerce for more info.