John Snow was a famous doctor in London-so____,indeed,that he____Queen Victoria as her personal physician. But he became____when he thought about helping ordinary people____to cholera.This was the deadly disease of its day.Neither its cause nor its____was understood.So many thousands of terrified people died every time there was an outbreak.John Snow wanted to face the challenge and solve this problem.

    First there was England.Wales was____to it in the thirteenth century.Now when people____to England you find Wales____as well.Next England and Wales were joined to Scotland in the seventeenth century and the name was changed to "Great Britain".Happily this was accomplished without____when King James of Scotland became King of England and Wales as well.Finally the English government tried in the early twentieth century to form the United Kingdom by getting Ireland____in the same peaceful way.