To identify the Harappan cities from the given options, an examination of each based on historical evidence is required:
- Lothal: Situated in present-day Gujarat, Lothal served as a principal port city of the Harappan Civilization, recognized for its dockyard.
- Harappa: Harappa, located in modern-day Pakistan, is the archetypal site of the Harappan Civilization.
- Dholavira: Dholavira, another key city of the Harappan Civilization, is found in the Kutch district of Gujarat.
- Banawali: Located in Haryana, Banawali is a significant archaeological site associated with the Indus Valley Civilization.
- Pataliputra: Pataliputra, situated in modern-day Bihar, was not a Harappan city. Its prominence emerged in subsequent historical epochs, notably during the Mauryan Empire.
Based on this assessment, the cities that constituted the Harappan Civilization are:
- Lothal (B)
- Harappa (C)
- Dholavira (D)
- Banawali (E)
Consequently, the correct selection from the presented choices is: (B), (C), (D) and (E)