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).
In its territorial peak after the conquest of Dacia by Trajan, the Roman Empire controlled approximately 5 900 000 kmÂ² (2,300,000 sq.mi.) of land surface, thereby being one of the largest ancient empires, exceeded only by the Persian Empire and the Han Empire.