Concept:
The Indus Valley (Harappan) Civilization was one of the most advanced ancient urban civilizations, known for its sophisticated town planning, trade, and engineering.
Step 1: Verifying Correct Statements.
• Statement A: The Great Bath, a large rectangular tank used for ritual bathing, was indeed a prominent feature discovered at Mohenjodaro. (Correct)
• Statement C: Lothal served as a vital port city where an artificial dockyard was discovered, indicating active maritime trade. (Correct)
Step 2: Identifying Incorrect Statements.
• Statement B: Contrary to this, Harappan towns are famous for their excellent and advanced drainage systems, where every house was connected to street drains. (Incorrect)
• Statement D: The Indus region was significantly more fertile in ancient times due to regular flooding and a different climate, supporting a large population through robust agriculture. (Incorrect)