Planned cities started in Britain with the Garden City movement. The main idea was to build cities with limited population with sufficient amenities and environmental considerations to do away with the ills of Industrial Revolution, with squalor, filth and chimney smoke. It was taken to a different height by the former Soviet Union. They built new cities to accommodate industry, academic institutions and sometimes agriculture. The same model was followed by other East European countries in the socialist block (especially Poland) and even China (in the fifties of the last century).
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