This, he points out, is one of the historical lessons to be taught about slavery in America.

"It will be very interesting to see how the public debate adds to these historical lessons," she said.

Germany, of all countries, should heed well this historical lesson.

The historical lessons here are of course tolerance and democracy, if not a call for free trade.

Is this historical lesson one that the 21st-century court should heed?

Literature is not to be looked at for moral or historical lessons.

Nor did he try to use any real historical lessons about democracy to suit his own purposes.

I would also like to say that this afternoon, in your two speeches, you have given us a legal, moral and historical lesson.

Would this add up to a coherent and clear historical lesson?

Macedonia is full of historical lessons, if only history were better learned or remembered.