Question

1. a fortified area

a. province
b. granary
c. citadel
d. jati

Explanation:

1. Province refers to an administrative territorial division.
2. Granary is a storehouse for grain.
3. Citadel is a fortified stronghold/area within a city.
4. Jati is a South Asian social caste grouping.

Answer:

c. Citadel