Leeds grew in the 18th century during the Industrial Revolution due to its textile trade, pasture land, soft water, and access to navigable rivers and nearby coal fields. The city center was initially home to trade, poor housing, and industry, but over time commerce and administration became more important and the middle class migrated to suburbs with cleaner air like Chapel Town. Poor workers lived near canals, rivers, and factories in areas like Kirkstall, Burley and Beeston. Suburban expansion led to urban decay in the inner city, reflected by derelict land, vacant lots, and graffiti, caused by a lack of demand for inner city land due to issues like traffic, poor quality buildings,