Final answer:
A 16- or 17-year-old Connecticut driver will lose the right to be considered a "youthful offender" if they commit certain offenses. However, the loss of the youthful offender status does not affect the right to vote of 18-year-old US citizens.
Step-by-step explanation:
In Connecticut, a 16- or 17-year-old driver will lose the right to be considered a "youthful offender" if they commit certain offenses such as reckless driving, evading responsibility, or driving under the influence.
According to the provided information, the right to vote of 18-year-old US citizens cannot be denied based on their age. The question does not mention any connection between the voting rights and status as a "youthful offender." Therefore, the loss of the youthful offender status does not affect the right to vote of 18-year-old US citizens in Connecticut or any other state.