What is the origin of sanitation?

The origin of sanitation can be traced back to ancient civilizations, where early practices aimed to manage waste and promote hygiene. Ancient Mesopotamia and the Indus Valley civilization developed rudimentary drainage systems and toilets, reflecting an understanding of the link between cleanliness and health. The Romans further advanced sanitation with sophisticated aqueducts and public baths, emphasizing public health. Over time, sanitation evolved into a vital public health component, especially during the Industrial Revolution, when urbanization highlighted the need for effective waste management and clean water supply.