But it did not. Cleveland became part of what is known as the American Rust Belt. By the 1970s industrial towns and cities in the West declined. Deindustrialisation set in as manufacturing waned and factories were abandoned. Advanced economies, led by the United States, built on the information technologies emerging and evolving, and created service sectors with finance at its heart. Eventually this would power growth, so that by the mid-1990s an economic transformation had taken place. But this was little comfort to those who had relied on old-fashioned work in manufacturing and steel production.