Donnelly's primary argument is that Plato’s account of Atlantis was largely factual. He proposed that Atlantis was:
: It was an instant bestseller, reaching its eleventh edition within its first few years. Atlantis The Antediluvian World
: He noted the existence of similar plants (like corn and tobacco) and animals on both sides of the Atlantic, suggesting they were once connected. Donnelly's primary argument is that Plato’s account of
is a seminal pseudoarchaeological book published in 1882 by Ignatius L. Donnelly , a Minnesota politician and author. The work is credited with launching the modern "lost civilization" genre and remains the foundational text for many alternative history theories. Core Thesis: Hyperdiffusionism Atlantis The Antediluvian World
Donnelly used a wide array of cross-disciplinary data—most of which has since been discredited by modern science—to build his case: