Multiple choice

Identify the advancement the people of Harappa and Mohenjo-Daro had in their civilization.

  1. Electricity

  2. Underground sewer system

  3. Street signs

  4. skyscrapers

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The Indus Valley Civilization is well-known for its advanced urban infrastructure, particularly its sophisticated underground sewer and drainage systems.