Can you rent a car without an expired license?
The question implies that you do not have an expired license. Does that mean you do have a valid license? If so, then yes. There should be no problem.
Can you rent a car with an expired license?
No. The car rental company might not check your expiration date, but I doubt it. Additionally, some companies will make a copy of the license you used to rent the car.
No.
No, you cannot rent a car if your license is suspended.
No, you cannot rent a car with a suspended license.
No, you cannot rent a car with a suspended license.
If they catch you driving on that expired license, yes.
Yes, you can rent a car in Brazil with a US driver's license.
Yes, you can rent a car in Canada with a US driver's license.
Yes, you typically need a valid driver's license to rent a car.
Yes, a dealer can sell a car to someone with an expired license. A dealer can sell a car to someone who doesn't have a license at all.
Yes, you typically need a valid driver's license to rent a car.
You must have a valid drivers license to rent a car. A suspended license is not a valid one.
As far as I know, you will be required to present a valid driver license to rent a car. A learner's permit is not enough. Also there is typically a minimum age to rent a car. 25 is the standard although there are companies that will rent to someone younger (but over 18) for an additional fee.