Territorial evolution of the United States

美國領土變遷（英語：Territorial evolution of the United States）列出美國領土內外邊界的變更，以及地位和名稱的變化。領土地圖上也包括最終成為美國一部分的周邊地區。并附有地圖。自1783年《巴黎條約》簽訂，美國獨立獲得承認以來，美國領土向西擴張，前後擴張7次，州

Army War College. Order of Battle of the United States Land Forces in the World War. 3, Part 2: Zone of the Interior: Territorial Departments, Tactical

因此而仅未獲得 巴基斯坦外交上的承认。 Thomas D. Grant. The Recognition of States: Law and Practice in Debate and Evolution. Greenwood Publishing Group. 1999 [2020-10-03]

[2013-02-27]. （原始内容存档于2010-02-23）.  County FIPS Code Listing for the State of OHIO. United States Environmental Protection Agency. [2013-02-27]. （原始内容存档于2012-10-08）

Investigation of un-American propaganda activities in the United States. Hearings before a Special Committee on Un-American Activities, House of Representatives