If you are seeking answers we got bad news for you. You won't find any here. We only have questions. 
But then again, what makes you think that it's answers you are looking for? 

What is language?

 

What is a Person ?

What is a state?

 

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Is this a passport?
Is it possible that by agreeing to regard these peices of paper as a Passport
<--- you are actually agreeing to a contract that has it's terms and conditions. 

 

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Or is this a passport.
<--- Do you have a choice? Can you choose which one you want to regard as pass port? And what are the ramifications?
Is this choice/contract final? Or can contracts
and agreements be renegotiated at will, at any time?