Many nursery rhymes are believed to be associated with actual events in history, and include references to murder, torture, betrayal, greed, and to tyrants and royalty. The words were remembered but their secret histories were forgotten. Political satire was cleverly disguised in the wording of some, seemingly innocent, nursery rhymes. Although some of the most popular Nursery Rhymes are rooted in English history they are told to children throughout the English-speaking world. Old English Nursery Rhymes were taken to America with the settlers from England. They were then spread across Commonwealth countries including Canada, Australia and New Zealand.