Which country is called Nisf-e-Jahan?

A. Iran
B. Iraq
C. Bahrain
D. Turkey

Iran country is called Nisf-e-Jahan.

Nisf-e-Jahan means half the world; meaning that to see it was to see half the world.

It is the The capital of Isfahan province, and the Persians call it Nesf-e Jahan (Half The World)
Isfahan is one of the oldest cities of Iran with the 1,001,000 population located 414 km south of Tehran and 481 km north of Shiraz