Question

which cathedral did justinian have built in constantinople?
notre dame
hagia sophia
chartres
the pantheon

Explanation:

1. Notre Dame is located in Paris, France.
2. Hagia Sophia was commissioned by Justinian I in Constantinople (modern-day Istanbul, Turkey) as a cathedral before later being converted to a mosque and now a museum.
3. Chartres Cathedral is located in Chartres, France.
4. The Pantheon is an ancient Roman temple in Rome, Italy.

Answer:

B. Hagia Sophia