They have helped teach the Russians and Americans how to work together and to solve problems.
As he frequently noted, his dream was to teach Americans how to eat well.
We are not here to teach Americans how to live.
But the 45-year-old is not only teaching Americans whom, she hopes, will compete in the Olympics.
While the case has taught Americans much about courts, it has also convinced many of them that the courts do not work.
Realizing they cannot change human nature, they are trying to teach Americans that there are laws here.
The two-day spectacle taught Americans a lot about the economy - and about their new leader.
You do have a lot to teach Americans.
In 1878 it was also teaching Native Americans.