World History and the Eonic Effect: Civilization, Darwinism, and Theories of Evolution Fourth EditionEbookWorld History and the Eonic Effect: Civilization, Darwinism, and Theories of Evolution Fourth EditionbyJohn C. LandonRating: 0 out of 5 stars0 ratingsSave World History and the Eonic Effect: Civilization, Darwinism, and Theories of Evolution Fourth Edition for later