Everyone knows that Ring-a-Roses was about the plague.
What about Goosey Goosey Gander? Who was the "old man who wouldn't say his prayers"?
Who was The Grand Old Duke of York?
The Lion and the Unicorn were fighting for the crown...?
Is there a good book that explains them all? The politics and the social history behind them?
If I'm going to spend hours of my life reciting the bloody things I might as well learn something.