Istanbul's Grand Bazaar (Kapalıçarşı), one of the largest and oldest covered markets in the world, was originally constructed in which century?

• A The 15th century ✓
• B The 12th century
• C The 18th century
• D The 10th century

Construction of the Grand Bazaar began around 1455-1461 under Sultan Mehmed II, shortly after the conquest of Constantinople.