For which offenses can a Missouri driver under 21 have their license suspended for 90 days?

The choice relating to DWI (Driving While Intoxicated), drug possession while driving, and using a false license is correct because these offenses are considered serious violations that reflect poor decision-making and disregard for safety. In Missouri, drivers under the age of 21 face stricter consequences compared to older drivers, especially concerning offenses related to alcohol and drugs.

The law is particularly stringent for individuals under 21 because they are still in a developmental stage and are expected to set a good example by adhering to laws designed to keep both themselves and others safe. Engaging in activities like DWI and drug possession while driving not only endangers the driver's life but also the lives of other road users, which is why such behaviors warrant a 90-day license suspension as a significant deterrent.

Furthermore, using a false license can indicate a fraudulent attempt to circumvent legal regulations, which is taken very seriously by law enforcement. The combination of these serious infractions justifies a penalty that aims to encourage responsible driving behaviors among young individuals.

The other options involve violations that, while potentially serious, do not carry the same weight in terms of immediate dangers to life and safety that are associated with substance use and the misuse of identification related to driving.