forger can ' t go to a respectable buyer but must deal with people who don' t have much knowledge in the field. Forgers have many ways to make their works look real. For example, they buy old books to use the aged paper of the title page, and they treat paper and ink with chemicals. After the Civil War, Britain was still fond of the southern states, so, Spring invented a re-spectable lady known as Miss Fanny Jackson, the only daughter of General ' Stone Wall' Jackson. For several years Miss Fanny ' s money problems forced her to sell a great number of letters belong-ing to her famous father. Spring had to work very hard to satisfy the demand. All this activity did not prevent Spring dying in poverty. 68. Why did Spring sell his false autographs in England and Canada7 [A] There was a greater demand there than in America. [

] There was less chance of being discovered there. [ C] Britain was Spring ' s birthplace. [ D] The prices were higher in England and Canada.