Major General James G. Blunt

The Ohio Portal

The flag of Ohio

Ohio (/ˈh./ oh-HY-oh) is a state in the Midwestern region of the United States. Ohio borders Lake Erie to the north, Pennsylvania to the east, West Virginia to the southeast, Kentucky to the southwest, Indiana to the west, and Michigan to the northwest. Of the 50 U.S. states, it is the 34th-largest by area. With a population of nearly 11.8 million, Ohio is the seventh-most populous and tenth-most densely populated state. Its capital and most populous city is Columbus, with other large population centers including Cleveland, Cincinnati, Dayton, Akron, and Toledo. Ohio is nicknamed the "Buckeye State" after its Ohio buckeye trees, and Ohioans are also known as "Buckeyes". Its flag is the only non-rectangular flag of all U.S. states.

Ohio derives its name from the Ohio River that forms its southern border, which, in turn, originated from the Seneca word ohiːyo', meaning "good river", "great river", or "large creek". The state was home to several ancient indigenous civilizations, with humans present as early as 10,000 BCE. It arose from the lands west of the Appalachian Mountains that were contested by various native tribes and European colonists from the 17th century through the Northwest Indian Wars of the late 18th century. Ohio was partitioned from the Northwest Territory, the first frontier of the new United States, becoming the 17th state admitted to the Union on March 1, 1803, and the first under the Northwest Ordinance. It was the first post-colonial free state admitted to the union and became one of the earliest and most influential industrial powerhouses during the 20th century. Although it has transitioned to a more information- and service-based economy in the 21st century, it remains an industrial state, ranking seventh in GDP , with the third-largest manufacturing sector and second-largest automobile production.

Modeled on its federal counterpart, Ohio's government is composed of the executive branch, led by the governor; the legislative branch, consisting of the bicameral Ohio General Assembly; and the judicial branch, led by the state Supreme Court. Ohio occupies 15 seats in the United States House of Representatives, the seventh-largest delegation. Seven presidents of the United States have come from Ohio, earning it the moniker "the Mother of Presidents". (Full article...)

Featured article - show another

This is a Featured article, which represents some of the best content on English Wikipedia..

Ohio Wesleyan University (OWU) is a private liberal arts college in Delaware, Ohio. It was founded in 1842 by Methodist leaders and Central Ohio residents, and is a member of the Ohio Five – a consortium of Ohio liberal arts colleges.

The 200-acre (81 ha) site is 27 miles (44 km) north of Columbus, Ohio. It includes the main academic and residential campus, the Perkins Observatory, and the Kraus Wilderness Preserve. (Full article...)

Selected picture - show another


George Armstrong Custer, U.S. Army major general, killed in battle at the Battle of the Little Bighorn.
Photo credit: George L. Andrews

Did you know - show different entries

Caption


Ohio lists


Good article - show another

This is a Good article, an article that meets a core set of high editorial standards.

Buildings at Unit III, seen in 2012

The Dayton Project was a research and development project to produce polonium during World War II, as part of the larger Manhattan Project to build the first atomic bombs. Work took place at several sites in and around Dayton, Ohio. Those working on the project were ultimately responsible for creating the polonium-based modulated neutron initiators which were used to begin the chain reactions in the atomic bombs.

The Dayton Project began in 1943 when Monsanto's Charles Allen Thomas was recruited by the Manhattan Project to coordinate the plutonium purification and production work being carried out at various sites. Scientists at the Los Alamos Laboratory calculated that a plutonium bomb would require a neutron initiator. The best-known neutron sources used radioactive polonium and beryllium, so Thomas undertook to produce polonium at Monsanto's laboratories in Dayton. While most Manhattan Project activity took place at remote locations, the Dayton Project was located in a populated, urban area. It ran from 1943 to 1949, when the Mound Laboratories were completed in nearby Miamisburg, Ohio, and the work moved there.

The Dayton Project developed techniques for extracting polonium from the lead dioxide ore in which it occurs naturally, and from bismuth targets that had been bombarded by neutrons in a nuclear reactor. Ultimately, polonium-based neutron initiators were used in both the gun-type Little Boy and the implosion-type Fat Man used in the atomic bombings of Hiroshima and Nagasaki respectively. The fact that polonium was used as an initiator was classified until the 1960s, but George Koval, a technician with the Manhattan Project's Special Engineer Detachment, penetrated the Dayton Project as a spy for the Soviet Union. (Full article...)

Selected article - show another

The Columbus Blue Jackets (often simply referred to as the Jackets) are a professional ice hockey team based in Columbus, Ohio. The Blue Jackets compete in the National Hockey League (NHL) as a member of the Metropolitan Division in the Eastern Conference, and began play as an expansion team in 2000.

The franchise struggled in their initial years, failing to win 30 games in a season until 2005–06. The team qualified for the Stanley Cup playoffs for the first time in 2009, but were swept by the Detroit Red Wings. Columbus ultimately notched their first playoff game victory in the 2014 playoffs, and won their first playoff series in the 2019 playoffs against the Tampa Bay Lightning, becoming the first team in NHL history to sweep a Presidents' Trophy winner in the first round. Along with the Seattle Kraken, the Blue Jackets are one of only two teams in the league who have yet to appear in the conference finals. (Full article...)

Selected biography - show another

Richard Smith (September 17, 1886 – 1937), also known as Dick Smith, was a screenwriter, actor, and film director. Smith was born in Cleveland, Ohio, and became a comedian active in the vaudeville era. He met his wife Alice Howell in 1910 and the two performed together as Howell and Howell. After working under direction of Mack Sennett at the American Mutoscope and Biograph Company in New York City, Smith moved to Los Angeles, California. Smith and his wife starred in reels together produced by L-KO Kompany.

While Howell was contracted at Universal Studios, Smith directed her in films described in the book Clown Princes and Court Jesters as, "some of Universal's most memorable comedies of the twenties". With colleague Vin Moore, Smith directed actor Oliver Hardy in the 1920 film Distilled Love. Smith directed the Marx Brothers in 1921 in their first film, titled Humor Risk, which has since been lost. In 1925, Smith's directing work included films starring Bert Roach, Neely Edwards, and Charles Puffy. His contributions at Universal included a series of comedy films called "The Collegians". (Full article...)
List of selected biographies

On this day in Ohio history...

(1902) John Eisenmann, creator of Ohio's flag, transferred his patent to the state.

Selected quote

Profit is not a dirty word in Ohio.

More quotes

Ohio categories

Recognized content

Featured articles

1898 United States Senate elections in OhioLeelah AlcornNeil ArmstrongKroger BabbNatalie Clifford BarneyBring Us TogetherNancy CartwrightSS ChoctawCincinnati Musical Center half dollarCleveland Centennial half dollarClevelandRichard CordrayC. J. CreggSS Edmund FitzgeraldJoseph B. ForakerJames A. GarfieldJohn GlennUlysses S. GrantMark HannaWarren G. HardingBenjamin HarrisonJohn HayRutherford B. HayesInterstate 470 (Ohio–West Virginia)Hurricane IsabelRobert KaskeMaynard James KeenanKent, OhioKenesaw Mountain LandisJim LovellJimmy McAleerMcKinley Birthplace Memorial gold dollarWilliam McKinleyEzra MeekerMillennium ForceNine Inch NailsNine Inch Nails live performancesSS Ohioan (1914)William F. RaynoldsJudith ResnikJ. Havens RichardsAntonin ScaliaThe Shawshank RedemptionJohn ShermanWilliam Howard TaftTecumsehJim ThorpePaul TibbetsJack L. WarnerJames B. WeaverWendell WillkieYoungstown Ohio Works

Featured lists

List of Cincinnati Reds Opening Day starting pitchersCleveland Blues (NL) all-time rosterList of Cleveland Cavaliers head coachesList of Cleveland Guardians Opening Day starting pitchersList of tallest buildings in Columbus, OhioList of Cincinnati Reds first-round draft picksList of Cincinnati Reds managersList of Cleveland Browns first-round draft picksList of Cleveland Browns head coachesList of Cleveland Browns seasonsList of Cleveland Guardians first-round draft picksList of Columbus Blue Jackets playersList of tallest buildings in ClevelandList of tallest buildings in Dayton, OhioNine Inch Nails discographyList of governors of Ohio

Featured pictures

File:Aida poster colors fixed.jpgFile:Annie Oakley shooting glass balls, 1894.ogvFile:Art Tatum, Vogue Room 1948 (Gottlieb).jpgFile:Billy Strayhorn, New York, N.Y., between 1946 and 1948 (William P. Gottlieb 08211).jpgFile:CHASE, Samuel P-Treasury (BEP engraved portrait).jpgFile:CORWIN, Thomas-Treasury (BEP engraved portrait).jpgFile:CharlesGriffin.jpgFile:Cleveland Arcade, 1966.jpgFile:Democratic presidential ticket 1864b.jpgFile:EWING, Thomas-Treasury (BEP engraved portrait).jpgFile:Edison and phonograph edit1.jpgFile:Eugene F. Kranz at his console at the NASA Mission Control Center.jpgFile:FOSTER, Charles-Treasury (BEP engraved portrait).jpgFile:G a custer.jpgFile:GARFIELD, James A-President (BEP engraved portrait).jpgFile:HARRISON, William H-President (BEP engraved portrait).jpgFile:HAYES, Rutherford B-President (BEP engraved portrait).jpgFile:Hurricane Isabel 18 sept 2003 1555Z.jpgFile:Hurricane Isabel eye from ISS (edit 1).jpgFile:James Abram Garfield, photo portrait seated.jpgFile:James Birdseye McPherson c. 1862 by Barr & Young.jpgFile:JesseBJackson.jpgFile:Lillian Gish-edit1.jpgFile:Michael Gernhardt in space during STS-69 in 1995.jpgFile:Ohio state coat of arms (illustrated, 1876).jpgFile:Orville Wright 1905-crop.jpgFile:President Rutherford Hayes 1870 - 1880 Restored.jpgFile:Pullman dining car 1894.jpgFile:SHERMAN, John-Treasury (BEP engraved portrait).jpgFile:Thomas Edison2.jpgFile:Thurston the Great Magician - Strobridge Litho. Co..jpgFile:US-$20-FRBN-1929-Fr.1870-D.jpgFile:US-$100-FRBN-1929-Fr.1890-D.jpgFile:US-NBN-OH-Cleveland-7-1875-50-1711-A.jpgFile:USS Johnston (DD-557) underway on 27 October 1943 (NH 63495).jpgFile:Ulysses S. Grant 1870-1880.jpgFile:Ulysses S. Grant from West Point to Appomattox.jpgFile:Victoria Claflin Woodhull by Mathew Brady - Oval Portrait.jpgFile:WINDOM, William-Treasury (BEP engraved portrait).jpgFile:Wilbur Wright-crop.jpg

A-Class articles

Dayton ProjectRobert L. EichelbergerUSS Johnston (DD-557)

Good articles

104 (barge)1920 Akron Pros season1946 Cleveland Browns season1947 Cleveland Browns season1948 American League tie-breaker game1948 Cleveland Browns season1966 Dayton race riot1990 Toledo Rockets football teamMLS Cup 20012002 Van Wert–Roselms tornado2011–12 Columbus Blue Jackets season2013 Mudsummer Classic2015 Camellia Bowl2016 Camellia Bowl2022 USFL Championship GameAcer rubrumTony AdamleJohn Adams (drummer)Addie Joss Benefit GameJonathan AlderWalter AlstonThe American IsraeliteThe AmpsDouglas ApplegateRobert BacherBad Blood (2004)John Baldwin (educator)Banshee (roller coaster)Charles BassettPowhatan BeatyJacob L. BeilhartHalle BerryJustin BorenBowling Green State UniversityRoger BresnahanGeorge Brett (general)Paul BrownJennifer BrunnerBuckeye chickenPhil H. BucklewWilliam Heath ByfordJames Edwin Campbell (poet)Drew CareyCarol (film)SS CayugaCedar PointOba ChandlerBob ChappuisUSS Cincinnati (CL-6)Cincinnati Union TerminalCincinnati chiliCleveland Lakefront StationClydesdale Motor Truck CompanyJohn Alan CoeyLevi CoffinColumbus Buggy CompanyChris Columbus (filmmaker)Flag of Columbus, OhioColumbus nightclub shootingKatharine ComanArthur ComptonThom DardenWilliam H. Davis (educator)Dayton, OhioDayton ProjectDiamondback (Kings Island)Disaster TransportLarry DobyDominator (roller coaster)Dr. Samuel Mitchel Smith and Sons Memorial FountainSteve DriehausMike Echols (gridiron football)Clarence Ransom EdwardsRobert L. EichelbergerHugh Boyle EwingFirehawk (roller coaster)Sarah FisherFlag of OhioElmer FlickForest Fair VillageFort Steuben BridgeFostoria Glass CompanyLucretia GarfieldNed GarverGateKeeper (roller coaster)Atul GawandeElmer GedeonGlee (TV series)Graeter'sLou GrozaCaroline HarrisonJohn HeismanBrad HennesseyHerron GymnasiumThomas S. HindeHistory of Cincinnati Union TerminalMarty HoganGeorgia HopleySam Hornish Jr.David Hudson (pioneer)Aubrey HuffMiller HugginsTillinghast L'Hommedieu HustonImmaculate Conception Catholic Church (Celina, Ohio)India FerrahIndiana Glass CompanyIndiana TerritorySS Ira H. OwenSS IronsidesTemple Israel (Dayton, Ohio)LeBron JamesTommy James (American football)John Glenn Columbus International AirportUSS Johnston (DD-557)Brereton C. JonesJames McHenry JonesCharles KeatingMary Jo KilroyKing of the Ring (1993)Jordan KovacsSS Lac La Belle1967 Lake Erie skydiving disasterGeoffrey A. LandisJohn Lansdale Jr.Matt LanterDante LavelliLeVeque TowerFrances Spatz LeightonKilling of Chandra LevyJoseph LonardoMLS Cup 2008Magnum XL-200Marcellus FormationMark MatthewsMaverick (roller coaster)Arthur B. McBrideAngus McDonald (Virginia militiaman)Winsor McCayFrank MestnikDan Meyer (first baseman)The MizMount Carmel EastJon MoxleyJim MuellerAlbert G. MummaEd MuranskyMark Murphy (safety, born 1958)Kenneth NicholsFrank O'Connor (actor, born 1897)USS Ohio (BB-12)Ohio State Route 11Ohio State Route 85Ohio State Route 161Ohio State Route 167Ohio State Route 228Ohio State Route 249Ohio State Route 253Ohio State Route 257Ohio State Route 293Ohio State Route 319Ohio State Route 357Ohio State Route 364Ohio State Route 365Ohio State Route 368Ohio State Route 369Ohio State Route 370Ohio State Route 372Ohio State Route 500Ohio State Route 575Ohio State Route 605Ohio State Route 607Ohio State Route 633Ohio State Route 666Ohio State Route 701Ohio State Route 710Ohio State Route 716Ohio State Route 745Ohio State Route 750Ohio State Route 778Ohio State Route 822Ohio State Route 844Isaac Charles ParkerAra ParseghianHenry B. PayneRoger PeckinpaughPickawillanyJohn Pope (general)Ricky PowersPreggersPremier Health Miami Valley Hospital SouthProgressive FieldRaptor (Cedar Point)Madison RayneElizabeth Wagner ReedReynolds and ReynoldsTim RichmondGarland RiversEppa RixeyOscar RobertsonJohn D. RockefellerRolling Acres MallAaron RomeTheodore Roosevelt High School (Kent, Ohio)Arnold RossJohn A. RoushRed RuffingLouis B. SeltzerDanny ShayPaul ShueyZavier SimpsonGeorge SislerConnie SmithRichard Smith (silent film director)Son of BeastSouthworth House (Cleveland, Ohio)Spirit Fruit SocietyWilliam StacySteel VengeanceGloria SteinemSurvivor Series (1992)Survivor Series (2004)Swifton CenterHelen Herron TaftArt Tatum2005 Texas vs. Ohio State football gameHenry Adams ThompsonJack Thompson (activist)Nancy Thompson (A Nightmare on Elm Street)Salvatore Todaro (mobster)Top Thrill 2Traffic (2000 film)Tri-County MallEvan TurnerU.S. Route 223University of Dayton GhettoRick VolkWAKRWCPNWKSUWVIZMoses Fleetwood WalkerWeldy WalkerWarner and Swasey ObservatoryThe Watch (2012 film)Wildwater Kingdom (Ohio)Carrie WilliamsBill WillisSimeon WillisWindSeekerMartha WiseWhitey WistertWSTR-TVWTRF-TVWVPX-TVWXIX-TVDwight YoakamKevin YoukilisCy YoungHoylande YoungRodger YoungZapp (band)Dolph ZigglerNorthern cardinal


City skyline

Cleveland skyline at sunrise from Lake Erie
Cleveland skyline at sunrise from Lake Erie
Credit: Erik Drost
Cleveland skyline at sunrise from Lake Erie.

Topics

Related portals

WikiProjects

Things you can do


Here are some tasks awaiting attention:


Associated wikimedia


The following Wikimedia Foundation sister projects provide more on this subject:

  • Commons
    Free media repository
  • Wikibooks
    Free textbooks and manuals
  • Wikidata
    Free knowledge base
  • Wikinews
    Free-content news
  • Wikiquote
    Collection of quotations
  • Wikisource
    Free-content library
  • Wikiversity
    Free learning tools
  • Wikivoyage
    Free travel guide
  • Wiktionary
    Dictionary and thesaurus

Sources

Discover Wikipedia using portals