Michelle Corey, C.N.W.C., F.M.C., is a Wellness Recovery Expert, researcher and author of The Thyroid Cure â The Functional Mind-Body Approach to Reversing Your Autoimmune Condition and Reclaiming Your Health! Michelle healed herself of Hashimotoâs and lupus and has been free of symptoms and antibodies since 2009.
At it's most expansive, the Roman Empire was about 5 million square kilometers (2 million square miles). The United States is far larger, at 9.8 million square kilometers (3.8 million square miles).
Map of the Persian Empire. The Medo-Persian empire is considered the most powerful of the ancient powers. At its height, during the reign of Darius I the Great, it controlled more than 2.9 million square miles (7.5 million square kilometers) of land and spanned three continents (Asia, Africa and Europe). Its control extending eastward into India and reached westward to Greece.