By the middle of the 1760s, Britain had become the centre of cotton production, importing raw cotton from India and the United states. After the development of steam power, mill owners were able to build mills in cities. A more constant supply of worker and potential customers. As a result of the new innovations, some workers were no longer needed and replaced by machines. Because mill workers did not need to be skilled, woman and young children became part of the workforce as they were cheaper to employ Overall, conditions for workers during the first decades of the industrial revolution were poor. Uncomfortable conditions became a common occurrence