tariffs
Every country has the right to control who is allowed to enter their country and who isn't. A visa is basically permission from the country's government to enter.
If you have permission by the government to enter the country (for visit, work, school, etc...) then you are a LEGAL alien If you DO NOT have permission by the government to enter the country, then you are an ILLEGAL alien
Emigrate.
No, it is called "fraud" and can result in being sued or having criminal charges brought against you or whomever is responsible for supervising you.
Are you asking about a visa to enter the country, or a visa to enter to enter another country from the US? Either way, it's a federal offense to lie on an official government document. NOT a good thing to have happen!
A defined territory, a permanent population, and a government that has the capacity to enter into relations with other states.
To have a country, you need defined territory, a permanent population, a government, and the capacity to enter into relations with other states.
in the middle of the ocean
The government uses tariffs (fees; a tax) to limit the number of imports that can enter a country.
Every country in the entire world has the chance to enter it.
A 'Visa'.
clearly defined territory, population, and sovereign government