Most of Oklahoma was set aside as Indian Territory, with the general borders of the Indian Territory being formed in 1834 from the Indian Intercourse Act. It was opened for general settlement in 1889. …

The Oklahoma Historical Society has been collecting, preserving, and sharing the rich history of our state since 1893.

5 days ago · Although it is one of the newest states in the union, Oklahoma has one of the oldest records of human occupation. Its abundant resources attracted early hunting and gathering peoples …

Nov 4, 2024 · Oklahoma became the 46th state in 1907, following several acts that incorporated more Indian tribal land into U.S. territory. After its inclusion in the Union, Oklahoma became a center for oil...

This resource contains articles written by leading scholars in the field and is published by the Oklahoma Historical Society. The online edition is presented by the Oklahoma State University Library …

The history of Oklahoma is rich and complex, beginning with the earliest known human settlements over twenty thousand years ago. The region was initially home to various Native American tribes, …

Explore Oklahoma's fascinating and unique history by visiting the many historical sites and museums found all across the state. From Indian heritage and Viking explorers, to land runs and oil booms.

Oklahoma (/ ˌoʊkləˈhoʊmə / ⓘ OH-klə-HOH-mə; [16] Choctaw: Oklahumma, pronounced [oklahómma]) [17] is a landlocked state in the South Central and Southwestern region of the United States. [18] It …

The Encyclopedia of Oklahoma History and Culture includes more than 2,600 articles about the people, places, and events that shape our history.

5 days ago · Oklahoma, constituent state of the U.S. It borders Colorado and Kansas to the north, Missouri and Arkansas to the east, Texas to the south and west, and New Mexico to the west of its …