To whom must free public school be provided according to the state constitution?

The correct answer states that free public school must be provided to children and youth of the state between the ages of six and twenty-one. This aligns with the Wyoming Constitution, which mandates that the state provide a free education to children within this age range. This inclusion of the age span up to twenty-one acknowledges the educational needs of individuals who may still be receiving education or completing high school after the traditional high school graduation age of eighteen.

This provision is crucial as it ensures that all children within this age group have access to essential educational resources, thereby promoting equality in the educational system and supporting the overall development of the youth in Wyoming. The requirement underscores the importance of education in fostering an informed and capable citizenry and aligns with broader educational policies across the United States that aim to provide comprehensive education to all young individuals, regardless of their circumstances.

Other options do not accurately reflect the age range defined in the state's constitutional requirements, thus not meeting the established guidelines for free public education.