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  1. Iran - Wikipedia

    'Iran' and 'Persia' are synonymous. The former has always been used by the Iranian speaking peoples themselves, while the latter has served as the international name of the country in various languages.

  2. When Did Persia Become Iran and Why? - History Hit

    Dec 28, 2022 · Persia was first coined by the Greeks as a term to refer to Cyrus the Great’s empire. It stemmed from the the word Parsa, the name of the group of people from which Cyrus the Great …

  3. Persia | Definition, Location, Map, & Facts | Britannica

    Jan 12, 2026 · Persia, historic region of southwestern Asia associated with the area that is now modern Iran. The term Persia was used for centuries and originated from a region of southern Iran formerly …

  4. Ancient Persia - World History Encyclopedia

    Nov 12, 2019 · Ancient Persia is known for the establishment of the first postal system, agricultural innovations, significant rights for women, religious tolerance, early refrigeration and air conditioning, …

  5. Persian Empire - Map, Timeline & Founder | HISTORY

    Jan 25, 2018 · Many people think of Persia as synonymous with Islam, though Islam only became the dominant religion in the Persian Empire after the Arab conquests of the seventh century.

  6. Ancient Persia: The Cradle of Civilization - Untold Persia

    Jan 22, 2025 · Ancient Persia, a vast empire that stretched across the Middle East and beyond, is often heralded as one of the cradles of civilization. With its rich tapestry of culture, religion, and …

  7. Persian Empire [ushistory.org]

    Persia is today the country of Iran. By the 5th century B.C.E., it was the largest empire the world had ever seen, surpassing the size of their Assyrian predecessors.

  8. The Ancient Land of Persia: A Story of Cultural Richness and Legacy

    Jun 27, 2025 · The story of Persia is one of cultural richness, legacy, and influence. From its ancient empires to its modern-day contributions, Persia remains a land of fascination and beauty.

  9. Persian Empire - National Geographic Society

    Jun 3, 2025 · The Persian Empire began to decline under the reign of Darius’s son, Xerxes. Xerxes depleted the royal treasury with an unsuccessful campaign to invade Greece and continued with …

  10. Ten Ancient Persia Facts You Need to Know

    Sep 17, 2020 · Ancient Iran continues to be known as Persia in the West simply because Western historians continued to use the term, and it differentiates the ancient history of the region from the …