It depends where you are. In Canada and the US, you can acquire a learners permit when you are 14. This means you can drive with someone who has an actual drivers licence in the passenger seat. When you are 16, you can acquire an operators licence, meaning you can drive alone. I don't know the laws for any other places, though.
the person that invented the first car and drove it.
Yes, if you have your driver's license then you can legally drive more than one person in the car with you.
You have to be at least 16 years old to legally drive a car in the USA.
No.
Legally, no.
Not legally
It is required to have liability car insurance to legally drive in Tennessee.
Yes, you can legally drive a rental car that is not in your name as long as you are listed as an authorized driver on the rental agreement.
If the person is legally an adult then no, they should have known better then to drive without a licence. Person does not need a licence for you to sell them a car.
Yes, you can legally drive someone else's rental car as long as you are listed as an authorized driver on the rental agreement.
Yes, in most places, you need a valid driver's license to legally drive a car.
Yes, you need a driver's license to legally drive a car on public roads.