Absconding from parole IS a criminal act.
People can be extradited between states and countries. I am not sure why you think they aren't, but it happens all the time.
If you are not a citizen of the United States, yes, you can be extradited for illegal activity. *If you are found guilty of making terrorist threats or other illegal activity within the US and you are not a US citizen you can be tried and if found guilty serve the imposed sentence and then be permanently deported, deportation is not extradition. An example of extradition is, when a criminal flees to another jurisdiction to avoid prosecution or incarceration whether it is another US state or another country. The extradition process is then used to have that person returned to the jurisdiction where they are to be tried and/or incarcerated, the nature of the crime is irrelevant. It is usually much more difficult to have a person extradited from another country than it is from another state.
No, extradition procedure pertains to criminal matters not civil. Even so, the extraditing of an individual from his or her native country to another country is extremely difficult.
When a US state has custody of a criminal who is wanted in another US state, the US Constitution demands that he/she be extradited (Article IV, Section 2, Clause 2).
Yes
Yes, it is possible.
custodial interference and abduction
Yes
No. If you are being held by another jurisdiction for something else they do not have to rush there to extradite you.
The purpose - is to recover a wanted criminal to the country asking for the extradition - so they can stand trial for their crimes.
Words and phrases that have the same meaning are: escape, flee, run off, abscond, elope, abandon, or turn your back on.
Whether or not a person should be extradited is not a matter of established law in any US state, meaning, there are no states that do not statutorially disallow extradition. Whether or not an individual should be extradited (returned to another jurisdition) is decided by the judge who presides over the extradition hearing.