Step 1: Concept
The Great Stupa at Sanchi, located in Madhya Pradesh, India, is one of the oldest stone structures in India. It was originally built during the Mauryan period (3rd century BCE) and has undergone several renovations over the centuries.
Step 2: Meaning
Assertion A states that the Great Stupa at Sanchi has survived intact and provides first-hand knowledge of early Buddhist architecture. Reason R claims that it was destroyed and rebuilt several times during the medieval period.
Step 3: Analysis
Assertion A is correct as historical records indicate that the stupa has indeed remained largely intact since its construction.
Reason R also holds true, as archaeological evidence shows multiple reconstructions of the Great Stupa at Sanchi throughout history, particularly in the medieval period (6th to 13th centuries CE).
However, Reason R does not explain why Assertion A is correct. The stupa's survival and intact state are due to its historical significance and continuous maintenance rather than destruction followed by reconstruction.
Step 4: Conclusion
The Great Stupa at Sanchi has survived intact and provides valuable insights into early Buddhist architecture (Assertion A). It was also destroyed and rebuilt several times during the medieval period (Reason R), but this does not explain why it remains intact today.
Final Answer: (C)