Read the text and answer the question. During the Industrial Revolution in 18th and 19th century Britain, technological advancements like the steam engine and power loom dramatically changed society. People moved from rural areas to burgeoning factory towns, seeking work. This led to overcrowded cities, poor sanitation, and long working hours in dangerous conditions. While production soared, the social fabric was strained, creating new classes and widespread poverty among the working class. What was a significant social consequence of the Industrial Revolution mentioned in the text?
A) Improved sanitation in cities.