They are never safe, so you need to be old enough to have judgment about what surfaces are safe and to manage your speed. If you ride on private property it doesn't matter the age
the average town curfew in the united states for kids that are under sixteen is around 8:00 p.m or so.
under the monitoring of the court, yes.
Legally no, but it can be very useful for farm buissness' and such.
It is illegal for under-aged teenagers to buy tobacco products.
Under Nevada law, the legal age of consent is 16. No parental consent is required.
All depends on the engine size
Under the old law, teens could get a driver's license after turning 15 and having a learner's permit for six months to drive with adult supervision. The new law increases that to one year.
It depends on your state's laws, but usually if you are under 18 you need permission from a parent or legal guardian.
Not on a public street or roadway.
I would think that it is legal to sleep at a bar. The alternative would be to drive under the influence and that is illegal.
Anybody who fits the legal requirements to drive in that jurisdiction, and has permission from the vehicle's owner, can drive the vehicle.
In the state of Missouri if you are under the legal age of 18 you must have a parent and/or legal guardian with you.