Map of Iran, 116 total of 69 territories
Rich regions:
Nishapur - capital od Tahirid dynasty
Samarkand, Bukhara - capitals of Samanid dynasty
Zaranj - capital of Saffarid dynasty
Ghazni - capital of Ghaznavid dynasty
Herat - capital of Ghurid dynasty
Hamadan, Esfahan - capitals of Seljuq dynasty
Urgench - capital of Khwarazmian dynasty
Gujarat - jewel of West-India
Shiraz - capital of Fars, cultural center
Medium regions are major cities like Qom, Yazd, Merv, Kandahar, Peshawar, Kabul, Balkh, Gilan, etc., poor regions are the rest, mainly desert areas.