>Morals and rights are different things,
I guess you didn't understand the point, I did not say that rights and morals were the same things, I said that a rights society would still have the moral opinion that its rights were morally good to have, and that respecting those rights was the moral thing to do.
You can, I'm sure, recall many discussions on HN where people who come from a society with the right to free speech discussing this as a moral good and castigating other societies that are rights based, but without that particular right, as being bad for not having it.
>Free markets are based on the rights to life, liberty, and the pursuit of happiness (and property).
I seldom hear that particular basis given for free markets however, the basis seems tenuous.
>I'm sad that our K-12 schools never bother to explain what a free market is, given that our nation was founded on free markets.
there may be differences of opinion as to what a free market is/requires, and as to whether the free market was really fundamental to the founding of your country. It might be that your country could not really sustain too close a focus on those questions in its K-12 system of education though, best to leave it for later.