Mesopotamia, Argentina Mesopotamia, Argentina La Mesopotamia or Región Mesopotámica is the humid and verdant area of north-east Argentina, comprising the provinces of Misiones, Entre Ríos and Corrientes. The landscape and its characteristics are dominated by two rivers, the Paraná and the Uruguay. When Spanish settlers came to the area, the two parallel rivers and the lush area between them drew comparisons to Mesopotamia (Greek: Μεσοποταμία "land between rivers") in modern-day Iraq, and it was decided to name the Argentine region for the Iraqi region. The region shares many of its ecological features with neighboring regions of Argentina and with parts of Brazil,
Mesopotamia used throughout the Greek Septuagint (c. 250 BC) to translate the Hebrew and Aramaic equivalent "Naharaim". An even earlier Greek usage of the name "Mesopotamia" is evident from "The Anabasis of Alexander", which was written in the late 2nd century AD, but specifically refers to sources from the time of Alexander the Great. In the "Anabasis", Mesopotamia was used to designate the land east of the Euphrates in north Syria. The Aramaic term "biritum/birit narim" corresponded to a similar geographical concept. Later, the term Mesopotamia was more generally applied to all the lands between the Euphrates and the Tigris, thereby