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...

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.

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 …

In these pages of Oklahoma history, we take you into the behind the scenes little known and sometimes nearly forgotten people, places, and things, that without them Oklahoma would be a much different …

Visit this site for the Oklahoma History Timelines featuring famous people, places and events of the State. Fast facts and information for students, children & kids via the Oklahoma history timeline.

According to archaeological research, humans occupy what is now Oklahoma 30,000 years ago. From 800–1600 AD, Caddoan-speaking people live across a large area west of the Mississippi River (an …