Templat:Amerika Serikat infobox
- ^ 36 U.S.C. § 302
- ^ "The Great Seal of the United States" (PDF). U.S. Department of State, Bureau of Public Affairs. 2003. Diakses tanggal February 12, 2020.
- ^ "An Act To make The Star-Spangled Banner the national anthem of the United States of America". H.R. 14, Undang-Undang per . 71st United States Congress.
- ^ Kesalahan pengutipan: Tag
<ref>
tidak sah; tidak ditemukan teks untuk ref bernamaethnologue
- ^ "2020 Census Illuminates Racial and Ethnic Composition of the Country". United States Census. Diakses tanggal August 13, 2021.
- ^ "Race and Ethnicity in the United States: 2010 Census and 2020 Census". United States Census. Diakses tanggal August 13, 2021.
- ^ "A Breakdown of 2020 Census Demographic Data". NPR. August 13, 2021.
- ^ Staff (June 8, 2007). "In Depth: Topics A to Z (Religion)". Gallup, Inc. (dalam bahasa Inggris). Diakses tanggal 2023-11-01.
- ^ Compton's Pictured Encyclopedia and Fact-index: Ohio. 1963. hlm. 336.
- ^ Areas of the 50 states and the District of Columbia but not Puerto Rico nor other island territories per "State Area Measurements and Internal Point Coordinates". Census.gov. August 2010. Diakses tanggal 31 Maret 2020.
reflect base feature updates made in the MAF/TIGER database through August, 2010.
- ^ "Surface water and surface water change". Organisation for Economic Co-operation and Development (OECD). 2015. Diakses tanggal October 11, 2020.
- ^ "New Vintage 2021 Population Estimates Available for the Nation, States and Puerto Rico". Census.gov. U.S. Census Bureau.
- ^ "Census Bureau's 2020 Population Count". United States Census. Diakses tanggal 26 April 2021. The 2020 census is as of April 1, 2020.
- ^ a b c d "World Economic Outlook Database, October 2021". IMF.org. International Monetary Fund. Diakses tanggal 27 Januari 2022.
- ^ "Income inequality in America is the highest it's been since Census Bureau started tracking it, data shows". The Washington Post. Diakses tanggal 27 Juli 2020.
- ^ "Human Development Report 2020: The Next Frontier: Human Development and the Anthropocene" (PDF) (dalam bahasa Inggris). United Nations Development Programme. 15 Desember 2020. Diakses tanggal 15 Desember 2020.
- ^ "Electricity 101". United States Department of Energy. Diakses tanggal 14 Juli 2021.
Kesalahan pengutipan: Ditemukan tag <ref>
untuk kelompok bernama "lower-alpha", tapi tidak ditemukan tag <references group="lower-alpha"/>
yang berkaitan