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steam engine was used in mines, but it was soon used in factories and on the railways. Decide where these words go. Western extremely First only very small fundamental technological machine coal ? In Western Europe, in the second half of the eighteenth century, there was an extremely important change in society. This change was called the ‘First Industrial Revolution.’ Until then, Europe had only been a farming society. With the Industrial Revolution, factories appeared and mass production became possible for the very first time. The factories were built in small towns and as a result, the population of towns and cities greatly increased. ? These fundamental changes became possible because of technological inventions such as the steam engine. This machine was invented in 1769 by James Watt and was the main energy source during the Industrial Revolution. At first the steam engine was used in coal mines, but it was soon used in factories and on the railways. Senior High Book 4 Module 5 ? Postcards to myself ? In 50 years of travelling Colin McCorquodale has visited every country in the world, except three. And everywhere he goes, he sends himself a postcard. He (always) chooses a postcard with a (beautiful) view, and sticks on an interesting stamp. Usually he writes (just) a short message to himself. His latest (one), from the Malvinas islands, reads Good fishing. ? On a wall in his home in London there is a (large) map of the world. There are hundreds of (little) red pins stuck in it. 39。It39。s good to get a pin in the map39。 says Mr McCorquodale, 39。but I follow the rules. I39。m allow