{"slug": "oklahoma", "label": "Oklahoma", "wikipedia": "https://en.wikipedia.org/wiki/Oklahoma", "wikidata": "https://www.wikidata.org/wiki/Q1649", "qid": "Q1649", "description": "state of the United States of America", "entries": 7, "years": 7, "span": [1867, 2013], "span_label": ["1867 CE", "2013 CE"], "topics": [{"title": "Geopolitics & Diplomacy", "count": 3}, {"title": "Conflict & Security", "count": 2}, {"title": "Climate & Environment", "count": 2}], "related": [{"slug": "new-mexico", "label": "New Mexico", "shared": 2}, {"slug": "colorado", "label": "Colorado", "shared": 2}, {"slug": "september", "label": "September", "shared": 1}, {"slug": "louisiana", "label": "Louisiana", "shared": 1}, {"slug": "arizona", "label": "Arizona", "shared": 1}, {"slug": "u-s-state", "label": "U.S. state", "shared": 1}, {"slug": "theodore-roosevelt", "label": "Theodore Roosevelt", "shared": 1}, {"slug": "native-americans-in-the-united-states", "label": "Native Americans in the United States", "shared": 1}], "items": [{"year": 1867, "year_label": "1867 CE", "section": "Geopolitics & Diplomacy", "date": "October 21", "text": "October 21 – 'Manifest destiny': Medicine Lodge Treaty – Near Medicine Lodge Creek, Kansas, a landmark treaty is signed by southern Great Plains Indian leaders, requiring Native American Plains tribes to relocate to a reservation in western Oklahoma.", "cite": {"url": "https://en.wikipedia.org/w/index.php?oldid=1365231456#October", "title": "1867", "revid": 1365231456, "section": "Events › October"}}, {"year": 1874, "year_label": "1874 CE", "section": "Conflict & Security", "date": "September 28", "text": "September 28 – Texas–Indian wars: U.S. Army Colonel Ranald S. Mackenzie leads his force of 600 men on the successful raid of the last sanctuary of the Kiowa, Comanche and Cheyenne Indian tribes, a village inside the Palo Duro Canyon in Texas, and carries out their removal to the designated Indian reservations in Oklahoma.", "cite": {"url": "https://en.wikipedia.org/w/index.php?oldid=1371979117#September", "title": "1874", "revid": 1371979117, "section": "Events › September"}}, {"year": 1898, "year_label": "1898 CE", "section": "Geopolitics & Diplomacy", "date": "June 28", "text": "June 28 – Effective date of the Curtis Act of 1898 which will lead to the dissolution of tribal and communal lands in Indian Territory and ultimately the creation of the State of Oklahoma in 1907.", "cite": {"url": "https://en.wikipedia.org/w/index.php?oldid=1367547011#June", "title": "1898", "revid": 1367547011, "section": "Events › June"}}, {"year": 1907, "year_label": "1907 CE", "section": "Geopolitics & Diplomacy", "date": "November 16", "text": "November 16 – President Theodore Roosevelt proclaims that Oklahoma has become the 46th U.S. state.", "cite": {"url": "https://en.wikipedia.org/w/index.php?oldid=1373349351#November", "title": "1907", "revid": 1373349351, "section": "Events › November"}}, {"year": 1935, "year_label": "1935 CE", "section": "Climate & Environment", "date": "April 14", "text": "April 14 – Dust Bowl: \"Black Sunday\", the great dust storm in the United States hits eastern New Mexico and Colorado, and western Oklahoma the hardest (it will be made famous by Woody Guthrie, in his \"dust bowl ballads\").", "cite": {"url": "https://en.wikipedia.org/w/index.php?oldid=1370722923#April", "title": "1935", "revid": 1370722923, "section": "Events › April"}}, {"year": 1940, "year_label": "1940 CE", "section": "Conflict & Security", "date": "September", "text": "September – The U.S. Army 45th Infantry Division (previously a National Guard Division in Arizona, Colorado, New Mexico, and Oklahoma), is activated and ordered into federal service for one year, to engage in a training program in Ft. Sill and Louisiana, prior to serving in WWII.", "cite": {"url": "https://en.wikipedia.org/w/index.php?oldid=1368818987#September", "title": "1940", "revid": 1368818987, "section": "Events › September"}}, {"year": 2013, "year_label": "2013 CE", "section": "Climate & Environment", "date": "May 20", "text": "May 20 – An EF5 tornado in the US state of Oklahoma hits Moore and several other surrounding areas near Oklahoma City, resulting in 24 deaths and many injuries.", "cite": {"url": "https://en.wikipedia.org/w/index.php?oldid=1373160550#May", "title": "2013", "revid": 1373160550, "section": "Events › May"}}]}