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.
Significant colonies of Persians reside overseas in North America and Europe. Persians are typically characterized by their usuage of the Persian language and a common culture and history. Persian identity, at least in terms of language, is traced to the ancient Indo-European Aryans who arrived circa 2000-1500 BCE.ersians are typically characterized by their usuage of the Persian language and a common culture and history. Persian identity, at least in terms of language, is traced to the ancient Indo-European Aryans who arrived circa 2000-1500 BCE.