Alabama honors a Pennsylvania Resident Concealed Carry license.
Yes. See related link for more information.
There are to many variables. You will need to consult with a lawyer.
Yes. With the exception of some people that hold permits and licenses that show they ALREADY had a background check, it is required when buying a gun from a dealer in ALL states. Including shotguns.
A state can suspend your priovilege to drive in that state even though you hold a valid license from another state. For example, if you receive a speeding ticket in NC while driving with a PA license, NC can suspend you from driving in NC but PA may not suspend your driving privileges.Added: The same thing applies to drivers permits. Some states honor them, some states do not.
No, Pennsylvania does not recognize learner's permits from other states. Only learner's permits issues by Pennsylvania are valid in Pennsylvania. Most other states do recognize learner's permits fom other states, but PA does not.
No they do not. Maryland is one the few states with no reciprocity to other states. They are also one of the only states that has almost no concealed handgun permits held by civilians for self-defense purposes within the state, due the the poorly written law that places all discretion on issuance of permits in the hands of the Maryland State Police.
yesAdded: Use caution and check with the DMV's of the states into which you wish to drive. NOT ALL states honor out-of-state drivers permits.
All US states and territories honor each other's requests for extradition.
No- and nowhere in the US. This is Federal law that applies to all US states.
There is no requirement or provision to register a shotgun in PA
You can buy shotguns and rifles out of state, but not handguns. Also, some states have individual restrictions, so you should check NJ and PA law.