Problem: Which country left the British Commonwealth in 1949?
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A: ireland

Problem: In 1983 Jenny Pitman became the first woman to train the winner of the Grand National. What was the name of the horse?
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A: corbiere

Problem: "The ""Treaty Banning Nuclear Weapon Tests In The Atmosphere, In Outer Space And Under Water"", known as the ""Partial Test Ban Treaty"", ""Limited Test Ban Treaty"" and ""Nuclear Test Ban Treaty"", introduced in 1963, was signed by a number of countries including the UK, the USA and which other?"
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A: ussr

Problem: According to the rainbow/light spectrum mnemonic (memory aid), Richard Of York Gave (What?) In Vain?
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A:
battle