jan 26, 3000 BC - Indus Valley Civilization began in 3000 B.C. Many new ancient civilizations were established. One of the most important civilizations that was developed in the Indus Valley was Harappan Civilization. This civilization created a sewer system, and made their own religion. Source: Classroom Notes
Added to timeline:
Date:
jan 26, 3000 BC
Now
~ 5028 years ago