WORLD HISTORY

Detailed explanation-1: -Harappa and Mohenjo-daro are known as “the twin capitals” of the Indus Valley civilization.

Detailed explanation-2: -There were two capitals of the Indus Valley Civilization, also known as the Harappan civilization. They were Harappa and Mohenjo-Daro, with Harappa upstream of the lower Indus city Mohenjo-Daro.

Detailed explanation-3: -The two great cities named Harappa and Mohenjo-Daro were first identified in 1921. These two excavated cities were first inhabited by people in 2600 BCE, and they flourished along the valley of the Indus River. These two cities consisted of more than 100 villages and towns.