The Mesopotamian Civilisation flourished along the:

1. river Nile.
2. rivers Tigris and Euphrates.
3. the rivers Yangtze Kiang and Huang He.

The excavations by this archaeologist in 1921 led to the discovery of large city of Mohenjodaro:

1. RD Banerjee
2. Daya Ram Sahni
3. Alexander Cunningham

This Indus Valley city had a substantial dockyard:

1. Kalibangan
2. Banawali
3. Lothal

A three-faced figure, seated in a yogic posture, surrounded by various animals, engraved on Indus Valley seals, is believed by some historians to be:

1. the Mother Goddess.
2. an earlier form of Pashupati.
3. the Harappan king.