That depends on the country in which you live. Some countries drive on the left, others drive on the right and this will affect which side you pass another vehicle.
Tap your brakes lightly to warn the vehicle
True
approaching an incline
You should always remain a safe distance when you are behind another vehicle. The recommended amount of space that you should leave is one and half car lengths.
You should take the policy out in the state the vehicle 'resides' in.
never
twice the normal space
Under normal circumstances, it certainly should not explode. If you used a counterfeit battery though, then who knows.
Under normal circumstances, no (the court can order it under specific circumstances). But every state should require it.
Both.
The overdive should be on under normal circumstances unless you are towing, carrying a heavy cargo, or are in an a mountainous area.
There are no circumstances where a human being should be enslaved by another. These dark days should be firmly left in the past.