Question

24.

The first toilets were built in _____________ in the Indus River valley.

Tehran

Harappa

Uruk

Ganges

Answer 1

Harappa

Step-by-step explanation:

• The history of the first existence of toilets takes us back to Harappa and Mohenjo-Daro in Indus Valley.
• This is the place where the earliest ever discovered case of sophisticated toilets emerged.
• The facilities date back to mid-3rd millennium BC.
• This were multiple flushing lav-oratories with a fully sophisticated system including sewage systems.