All articles A–Z
519,064 articles
American Economic Association
The American Economic Association is a nonprofit professional association of economists founded in 1885, publishing eight journals, maintaining the EconLit index, and hosting the profession's main job market.
American Economic Review
The American Economic Review (AER) is a general-interest economics journal founded in 1911 and published monthly by the American Economic Association, making it one of the nation's oldest scholarly economics journals.
American eel
American eel (Anguilla rostrata), the only North American freshwater eel, a catadromous fish spawning in the Sargasso Sea; IUCN Endangered, depleted US stock, Canada declined SARA listing in 2025.
American Electric Power
American Electric Power (AEP) is an investor-owned electric utility holding company headquartered in Columbus, Ohio, serving about 5.6 million customers in 11 eastern, central, and southern states.
American English
American English, the variety of English spoken in the United States (term first used 1806), one of two dominant world standards alongside British English; rhotic pronunciation, Northern/Midland/Southern/Western dialect regions, and growing global influence on other Englishes.
American English regional vocabulary
American English regional vocabulary is the set of words and meanings used in specific parts of the United States. The principal record is the Dictionary of American Regional English.
American Enlightenment
American Enlightenment: eighteenth-century intellectual movement in British North America and the early United States, also called the American Age of Reason. Key figures Franklin, Jefferson, Madison, Adams, Paine; six ideas: deism, liberalism, republicanism, conservatism, toleration, scientific progress.
American Enterprise Institute
American Enterprise Institute (AEI), also American Enterprise Association, is a conservative-leaning Washington, DC think tank founded in 1938/1943 by Lewis H. Brown, a 501(c)(3) with no institutional positions, led by Robert Doar.
American entry into Canada by land
How Americans enter Canada by land: no visa or eTA for US citizens, accepted documents, permanent resident rules, Safe Third Country Agreement, NEXUS lanes, RABC permits, and CBSA wait-time standards.
American entry into World War I
American entry into World War I: the U.S. abandonment of neutrality, 1914-1917. Unrestricted German submarine warfare and the Zimmermann Telegram led Wilson to ask Congress for war on April 2, 1917; war was declared April 6.
American Eskimo Dog
American Eskimo Dog (Eskie): a white German Spitz-descended breed in Toy, Miniature, and Standard sizes (9–19 inches), renamed during WWI anti-German sentiment, a circus performer, AKC-recognized since 1995.
American exceptionalism
American exceptionalism, also known as US exceptionalism, is the belief that the United States is unlike other countries, rooted in Puritan and Enlightenment ideas and hotly debated by scholars.
American expansionism under Donald Trump
American expansionism under Donald Trump: the second-term agenda targeting Greenland, Canada, the Panama Canal, and Gaza, culminating in the 2026 Greenland crisis, NATO condemnation, and a US-Denmark-Greenland security agreement.
American Expeditionary Forces
American Expeditionary Forces (AEF): the US Army force in France in World War I under General John J. Pershing from May 1917; over two million troops by the November 1918 armistice, fighting independently at St-Mihiel and Meuse-Argonne.
American Express
American Express Company, also known as Amex, is a New York-based financial services firm founded in 1850 as an express freight company, now one of the largest US card issuers.
American Factory (美国工厂)
American Factory (美国工厂) is a 2019 Netflix documentary by Julia Reichert and Steven Bognar, the first film from the Obamas' Higher Ground Productions, following Fuyao Glass's reopening of a closed GM plant in Dayton, Ohio; it won the 2020 Oscar for Best Documentary Feature.
American Family Association
American Family Association (AFA), formerly National Federation for Decency, is a Tupelo, Mississippi-based conservative Christian 501(c)(3) founded in 1977 by Donald Wildmon, known for TV decency campaigns, American Family Radio, One Million Moms, corporate boycotts, and its SPLC hate-group designation.
American Family Field
American Family Field, formerly Miller Park (2001-2020), is the Milwaukee Brewers' 41,900-seat retractable-roof MLB ballpark in Milwaukee's Menomonee River Valley, known for its fan-shaped roof, tailgating, and 2023 lease extension through 2050.
American fatalities and injuries of the 2012 Benghazi attack
American fatalities and injuries of the 2012 Benghazi attack: four US personnel killed (Ambassador Stevens, Smith, Woods, Doherty) and two wounded in the September 11-12, 2012 attacks in Benghazi, Libya.
American Federation of Labor
The American Federation of Labor (AFL) was a federation of craft unions founded in 1886, led by Samuel Gompers, that merged with the CIO in 1955.
American Federation of Musicians
The American Federation of Musicians (AFM) is an AFL-CIO labor union founded in 1896, representing 70,000 professional musicians in the United States and Canada and negotiating recording wages and residuals.
American Federation of Television and Radio Artists
AFTRA (American Federation of Television and Radio Artists) was a performers' union chartered as AFRA in 1937, renamed in 1952 after merging with the Television Authority, and merged into SAG-AFTRA on March 30, 2012.
American Fern Journal
American Fern Journal: quarterly peer-reviewed botany journal of the American Fern Society, published since 1910, covering ferns and seed-free vascular plants; ISSN 0002-8444, archived on JSTOR, BioOne, and BHL.
American Fern Society
American Fern Society (AFS), founded 1893, international society for fern and lycophyte study; publishes the American Fern Journal (since 1910) and Fiddlehead Forum, runs a spore exchange and Fern Forays; over 500 members; distinct from the American Filtration and Separations Society and fernsociety.com.
American Fiction (film)
American Fiction is a 2023 American comedy-drama, Cord Jefferson's directorial debut adapted from Percival Everett's novel Erasure, starring Jeffrey Wright as novelist Monk Ellison, whose satirical pseudonymous book becomes a hit; it earned five Oscar nominations including Best Picture.
American Fighter Aces Association
The American Fighter Aces Association, founded in 1960, unites American combat pilots credited with destroying five or more enemy aircraft, spanning World War II, Korea, and Vietnam.
American Film Institute
American Film Institute (AFI), US nonprofit founded 1967 from a Lyndon B. Johnson mandate; runs AFI Conservatory MFA film school, AFI Catalog, Life Achievement Award, AFI FEST, and DWW+ directing workshop, headquartered in Los Angeles.
American Film Institute Awards
American Film Institute Awards (AFI Awards): annual non-competitive honors created in 2000 by the American Film Institute, naming 10 films and 10 TV programs of the year, chosen by jury, with Special Awards for foreign and nonfiction works.
American Flag Football League
American Flag Football League (AFFL), founded by Jeff Lewis, a US 7-on-7 flag football league; its single-elimination US Open of Football culminated in a $1,000,000 Ultimate Finals prize documented by NFL Films in 2018.
American flamingo
American flamingo (Phoenicopterus ruber), also Caribbean flamingo, a large pink wading bird of the Caribbean, Yucatán, and Galápagos; IUCN Least Concern with 150,000-205,000 mature individuals, monogamous pairs, single-egg clutches, and diet-derived pink color.