Tower of London KS1 History topics. Castles and Knights. The Tower of London. An animation for 5 – 7 year olds which tells the story of the Tower of London, built by William the Conqueror, and some of the famous people imprisoned in the castle, including Queen Elizabeth 1st. BBC Teach. 5 months ago admin Fatima: We'd like to find out about the Tower of London. Can you tell us more?Sally: Absolutely!Harry: Why did William...