History of U.S. Land Acquisitions
History of U.S. Land Acquisitions Between 1803 and 1917, the United States acquired more than 1,388,000,000 (2,168,750 square miles, or 5,617,000 square km) acres of land. (more) History of U.S. Land Acquisitions Written by Mindy Johnston Mindy Spitzer Johnston is Managing Editor at Encyclopædia Britannica. Mindy JohnstonAll Fact-checked by Britannica Editors Encyclopaedia Britannica's editors oversee subject areas in which...