context: History of the Indus Valley Civilization (also known as the Harappan Civilization) History of Mehargarh civilization, circa 6000 BCE Going up. Two of the most famous cities are Mohanjo Daro and Harappa, in Punjab and Sindh. Velasillai in 2600. [2] In this civilization the writing system, city centers and diverse socioeconomic policies were foregone. Archaeological excavations carried out in the 20th century . The excavations found "Mohanjo Daro" (meaning: burial remains of the dead) at Sukkur in the Sindh area, and south of Harappa, West Punjab and Lahore. [3]
question: When did the Indus Valley Civilization emerge?
answers.text: 20th century