Yes.
Yes
No you don't have to retake the written test to get your drivers license.
They with a legal adult must go to the Department of Transportation. DOT They will have to take a written test and pass in order to get a Drivers Permit.
The Michigan drivers test is made up of 15 questions. If you have read the manual, you will have no problem passing this test.
get a permit.. be 16..take a written and a road test
No
To make sure drivers understand the rules of the road and are capable of handling a vehicle. Also to ensure that they are safe drivers.
In order to get your Colorado drivers license, you must first complete the drivers education course. Then, you need to get your learners permit.
Five years.
None
You didn't say which state but most states will require that you retake the written test and some will make you retake the road test.
I wasn't able to find a crash course but a good source would be the drivers license book you can get where you take the actual test. The book has all the information you will need to pass.