DRTV generally bypasses traditional retail stores to make a product sale directly with the consumer, but can also be used to drive product sales at retail. DRTV is comprised of three primary marketing subgroups of short form, long form and live home shopping.
Persia/Persian is more or less synonymous with Iran/Iranian. Persia is just the older name whereas Iran is the country's modern name. I think people from Iran call themselves Persian because of Iran's negative image in the west since the 1979 revolution.
Religion also plays a key factor in uniting ethnic Azeris with other Iranians. Sharing the Shi'ite confession of Islam with their Persian compatriots means that Iranian Azeris have felt closer to them than to Sunni Turks or other peoples beyond Iran's borders.n the 16th century, the ethnic-Azeri Safavid dynasty restored Iran's unity after the destruction and chaos of the Mongol invasion. They introduced Shi'ite Islam as the country's state religion, a key part of the country's emerging national identity.