Traditional religious and family values.
Morals and ethics...Respecting yourself and others
Leadership and setting examples
Volunteering at home, at school and in your community.
Personal and family economics. Learning about saving, debt, investing, budgeting,
Earning a living...all the various things people do to make money and keep society functioning.
Ways we strengthen our minds and bodies and what to avoid.
I'm sure there are many others we could add to the list that would build wisdom, strength and character in young people.
This is why you TRAIN civic duty in at a young age, exactly so that this baseline is established.
Yes, I'm saying it's the parent's responsibility to teach a child morality and religion, not the state's. How can a one-size-fit-all curriculum even be possible if we have a 100 different religions and cultures residing in this country thanks to decades of unchecked immigration. If Christian values are taught, the atheists will be offended and so on and so forth. With all this multiculturalism in our country, who dictates which viewpoint is the right one?