The Territory of Nebraska was an organized incorporated territory of the United States that existed from May 30, 1854, until March 1, 1867, when the final extent of the territory was admitted to the Union as the state of Nebraska. The Nebraska Territory was created by the Kansas–Nebraska Act of 1854. The territorial capital was Omaha. The territory encompassed areas of what is today Nebraska, Wyoming, South Dakota, North Dakota, Colorado, and Montana.

Fort Kearny was a historic outpost of the United States Army founded in 1848 in the western U.S. during the middle and late 19th century. The fort was named after Col. and later General Stephen Watts Kearny. The outpost was located along the Oregon Trail near Kearney, Nebraska. The town of Kearney took its name from the fort. The "e" was added to Kearny by postmen who consistently misspelled the town name. A portion of the original site is preserved as Fort Kearny State Historical Park by the Nebraska Game and Parks Commission.