What type of tax system does the United States government use to collect income taxes?
Federal
Regressive
Progressive
Proportional

Impaired drivers are very dangerous and can cause a deadly crash some ways to avoid these crashes are to look for the signs that a driver may be impaired and to stay alert. Some signs of impaired drivers are improper lane use, failure to signal, or unpredictable stopping and swerving of the car. These are just some of the signs that a driver may be impaired if you do see these signs on the road try to keep as much space possible between you and the car who demonstrates these signs. To avoid impaired drivers, you could even pull over and change routes to keep yourself safe.

Explanation: