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  started The Agricultural Revolution.
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  Some sectors of the economy grew, eg textiles, iron, coal, but the rest stayed stagnant, or grew very slowly.
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  the Bridgewater Canal built by the Duke of Bridgewater
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  samuel crompton´s mule spinning machine
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  1780 and 1830, there was an Industrial Revolution.
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  henry cort's puddling process made wrought iron
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  John Dalton discovered the atom
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  the government passed the Factory Act making two hours of education a day compulsory for children working in factories
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  Samuel Morse invented the telegraph.
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  Kirkpatrick Macmillan invented a bicycle.
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  the Ragged Schools Union was set up to give schooling to very poor children.
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  Richard Gatling patented the machine gun.
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  They meet They meet Thaddeus Sholto and he tells them about his father and the treasure.and he tells them about his father and the treasure.
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  Miss Morstan visits Sherlock Holmes and shows him the pearls and a letter
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  They take a cab with Thaddeus Sholto to Pondicherry Lodge.
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  They arrive at Pondicherry Lodge and find Bartholomew Sholto death
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  Holmes and Watson find footprints and marks in the room made by someone with a wooden leg
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  Sherlock Holmes uses his magnifying glass to examine the secret room.
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  Jonathan Small tells the story of the Agra Treasure and the Sing of Four
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  Inspector lestrade arrested thaddeus sholto
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  Watson goes to Lambreth and borrows a dog called Toby
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  Toby follows the smell of the tar and leads Holmes and Watson to a house next yo yje river
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  Holmes tires to find Mordecai Smith and the Aurora
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  Inspector Lestrade, Holmes and Watson chase the Aurora in a police boat. They kill the native and catch the man with the wodden leg