What was the cultural hub of the Gandhara Civilization?

What was the cultural hub of the Gandhara Civilization?
Past Papers: PMS Combined Competitive Examination — Past Paper MCQs
A: Mohenjo Daro
B: Harrapa
C: Taxila
D: Hyderabad

Taxila was the cultural and intellectual center of the Gandhara Civilization; known for its Buddhist monasteries and university. Other sites belong to different civilizations. Taxila’s legacy informs studies of ancient education and cultural exchanges along the Silk Route.