Places in Ohio

• Historic places in Ohio
  • National Historic Landmarks in Ohio
  • National Register of Historic Places listings in Ohio
    • Bridges on the National Register of Historic Places in Ohio
• National Natural Landmarks in Ohio
• National parks in Ohio
• State parks in Ohio

Environment of Ohio

• Climate of Ohio
• Protected areas in Ohio
  • State forests of Ohio
• Superfund sites in Ohio
• Wildlife of Ohio
  • Flora of Ohio
  • Fauna of Ohio
    • Birds of Ohio
    • Mammals of Ohio

Regions of Ohio

• Northwestern Ohio
• Southern Ohio
  • Southeastern Ohio

Demography of Ohio

Demographics of Ohio

Branches of the government of Ohio

Government of Ohio

Law and order in Ohio

Law of Ohio

• Cannabis in Ohio
• Capital punishment in Ohio
  • Individuals executed in Ohio
• Constitution of Ohio
• Crime in Ohio
• Gun laws in Ohio
• Law enforcement in Ohio
  • Law enforcement agencies in Ohio
• Same-sex marriage in Ohio

Military in Ohio

• Ohio Air National Guard
• Ohio Army National Guard

History of Ohio, by period

• Prehistory of Ohio
• Indigenous peoples
• French colony of la Louisiane, 1699–1763
  • French and Indian War, 1754–1763
    • Treaty of Paris of 1763
• British (though predominantly Francophone) Province of Quebec, (1763–1783)-1791
• American Revolutionary War, April 19, 1775 – September 3, 1783
  • United States Declaration of Independence, July 4, 1776
  • Treaty of Paris, September 3, 1783
  • Unorganized territory of the United States, 1783–1787
  • Northwest Indian War, 1785–1795
    • Battle of Fallen Timbers, 1794
    • Treaty of Greenville, 1795
• Territory Northwest of the River Ohio, 1787–1803
  • The "first forty-eight" found Marietta as the first permanent settlement of the new United States in the Northwest Territory, April 7, 1788
  • Connecticut Western Reserve, 1776–1800
• State of Ohio becomes 17th state admitted to the United States of America on March 1, 1803
  • War of 1812, June 18, 1812 – March 23, 1815
    • Battle of Lake Erie, 1813
    • Treaty of Ghent, December 24, 1814
  • William Henry Harrison becomes ninth President of the United States on March 4, 1841
  • American Civil War, April 12, 1861 – May 13, 1865
    • Ohio in the American Civil War
      • Morgan's Raid, June 11 – July 26, 1863
  • Ulysses S. Grant becomes 18th President of the United States on March 4, 1869
  • Rutherford B. Hayes becomes 19th President of the United States on March 4, 1877
  • James A. Garfield becomes 20th President of the United States on March 4, 1881
  • Benjamin Harrison becomes 23rd President of the United States on March 4, 1889
  • William McKinley becomes 25th President of the United States on March 4, 1897
  • William Howard Taft becomes 27th President of the United States on March 4, 1909
  • Warren G. Harding becomes 29th President of the United States on March 4, 1921
  • Cuyahoga Valley National Park established on October 11, 2000

History of Ohio, by region

History of Ohio, by subject

• History of the Jews in Ohio
• History of the Ohio State University
  • History of Ohio State Buckeyes football
• History of Ohio Wesleyan University
• Ohio Academy of History

Arts in Ohio

• Music of Ohio
• Theater in Ohio

Sports in Ohio

Sports in Ohio