To whom do I pay my taxes?

This is too complicated a question to answer in this forum. As an American citizen, you have to pay income tax on you worldwide income regardless...

Hi There, I have a situation and need your suggestion

This is an immigration question. pass to that area.

Is there any way for Micronesians to become USA citizens ?

This is an immigration question. Pass to that area.

After brexit, will the UK authorities be able to arrest a EU citizen ?

Of course, per extradition as defined by the treaties with the EU or the particular countries. However, as my colleague pointed out, do your own...

Contact the closest Chilean consulate and/or embassy and see what the requirements are. They may be on their website.

This is an immigration question. Pass to that area.

You need to do this by bill of lading and irrevocable letter of credit. If you don't know what these are, hire a lawyer to explain it to you and...

Because they can. If there is some question as to the legality of the shipment (i.e., trademark, patent, forbidden countries) I advise you hire a...

Can I sue the post office for negligence?

Your question is unclear. What postal service from what country? In any case, suing any governmental agency anywhere is difficult and costly.

How and where (in which state) should I register my business?

Hire an international lawyer and he can set you up. As I have stated numerous times, international business is not for amateurs. There are many...