Yes. About one third of us that are adults do own guns. Legally.
60% or so
Mexico US citizens can legally purchase guns from a gun dealer or from another individual. There are a few states that have restrictions, but most do not.
Illegal firearms are very rare, compared to the number of legal firearms in existence. Roughly half the households in the US own at least one firearm legally.
Citizens can legally stay forever.
Philippine citizens legally resident in the US can get Medicare if they have a low enough income.
You have to be kidding, look in the yellow pages.
About one third of them.
Individuals who legally own firearms are allowed to have guns. This typically involves going through a background check and obtaining the necessary permits and licenses in accordance with local laws and regulations.
Depends on the laws where you ARE (We get question from several different nations) In the US, if you meet the requirements to own a firearm, you can own an M1 Garand. They are even sold by an arm of the US government to US citizens- the Department of Civilian Marksmanship. See the link at the bottom of the page.
Depends on what you mean by automatic guns, and the law where you live. You did not tell us where that is, so there is no way we can answer. Where I live you CAN legally own fully automatic firearms (machine guns) but they are horribly expensive. An M16 rifle that may be owned by a private citizen is between $12,000 and $16,000.
In the US, yes, there is.
No. It would require a licence for importation, even if the gun was made in the US.