What do you mean by "legal"? If your a convicted felon from any state, then you have to register with the police within 48 hours of arrival. failure to do so, will result in your arrest if your stopped and checked for anything. And if you plan to work in Clark County, you need to also have a sheriffs card.
only if you live outside of the country if you do not then no you do not need a passport to travel there
If you mean do you have to be a US citizen to visit Las Vegas then no, Las Vegas has visitors from all over the world.
It depends on your nationality and where you are flying from
if you're not from the U.S, then yes.
Las Vegas marriages are legal everywhere in the world.
A 1910 law made it illegal to gamble in Las Vegas, but in 1931 Gambling was again made legal in Las Vegas.
Las Vegas marriages are legal worldwide. So, yes, you are married if you got married in Las Vegas.
The legal drinking and gambling age in Las Vegas is 21. No exceptions.
No
If it was legal in Nevada, it is legal in Michigan.
Non-sexual message of any kind is legal in Las Vegas. Commercial sexual massage is illegal, regardless of genders involved.
Las Vegas is known for its fame, money, the bright lights. Las Vegas is the right place to go if you're looking to party hard.
no
Whenever you want to go or can afford to go. There are no special rules regarding visits to Las Vegas.
Yes, that is why Las Vegas is full of casinos and has been since 1931.
It was founded as a place where gambling was legal in the USA.