Iraq , Asia

The region of Iraq was historically known as Mesopotamia (Greek: between the rivers). It was home to the world's first known civilization, the Sumerian culture, followed by the Akkadian, Babylonian, and Assyrian cultures, whose influence extended into neighboring regions as early as 5000 BC. These civilizations produced some of the earliest writing and some of the first sciences, mathematics, laws, literature and philosophies of the world; hence its common epithet, the "Cradle of Civilization". In the sixth century BC, Cyrus the Great conquered the Neo-Babylonian Empire, and Mesopotamia was subsumed in the Achaemenid Persian Empire for nearly four centuries. Alexander the Great conquered the region again, putting it under Hellenistic Seleucid rule for nearly two centuries. A Central Asian tribe of ancient Iranian peoples known as the Parthians later annexed the region, followed by the Sassanid Persians. The region remained a province of the Persian Empire for nine centuries, until the seventh century AD./Wikipedia/