Sanitation of the Indus Valley Civilisation

The ancient Indus Valley Civilization in the Indian subcontinent (located in present-day eastern-Pakistan and north-India) was prominent in infrastructure, hydraulic engineering, and had many water supply and sanitation devices that are the first known examples of their kind. == General == Most houses of Indus Valley were made from mud, dried mud bricks, or clay bricks of a standardised size.