John Jacob Astor's American Fur Company built Fort Union Trading Post in 1828 near the junction of the Missouri and Yellowstone rivers in what is now North Dakota (near present day Williston). In its heyday, the post was a busy place and employed up to 100 people. It became the headquarters for trading buffalo hides and other furs with the Assiniboine, Crow, Cree, Ojibway, Blackfeet, and Hidatsa Tribes.

Explore the lives of the Northern Plains Indians on the Upper Missouri. Step into a reconstructed earthlodge and imagine boiling buffalo meat in a clay pot or pounding corn with a mortar and pestle. View the artistry of everyday and ceremonial clothing, bags, and implements. Listen to memories of traditional Hidatsa Indian life, then walk through the past to the Sakakawea site, where earthlodge depressions hint of their life in a vibrant village, alive with games, ceremonies, and trade. The site is located in Stanton.

"I never would have been President if it had not been for my experiences in North Dakota," Theodore Roosevelt once remarked. Here in the North Dakota badlands, where many of his personal concerns first gave rise to his later environmental efforts, Roosevelt is remembered with a national park that bears his name and honors the memory of this great conservationist. Theodore Roosevelt National Park is in the colorful North Dakota badlands and is home to a variety of plants and animals, including bison, prairie dogs, and elk. The park is located near Medora, ND (South Unit). The North Unit is located 15 miles south of Watford City, ND.

In 1804, Meriwether Lewis & William Clark began a voyage of discovery with 45 men, a keelboat, two pirogues,and a dog. They departed from Camp Wood located in what was to become Illinois. They traveled over a three-year period through lands that later became 11 states. Most of the trail follows the Missouri & Columbia Rivers. Much has changed in 200 years but trail portions remain intact. At 3700 miles, Lewis & Clark NHT is the second longest of the 23 National Scenic & National Historic Trails. It begins at Hartford, IL & passes through portions of MO, KS, IA, NE, SD, ND, MT, ID, OR, & WA. Many people follow the trail by auto; others find adventure in the sections that encourage boating, biking, or hiking. You can still see the White Cliffs in Montana as Lewis & Clark did. You may stand where they stood looking over the rolling plains at Spirit Mound in South Dakota. You might meet the descendants of the people who hosted Lewis & Clark all along the trail. It remains for your discovery.

Knowledge Quest offers historical outline maps and timelines designed for the interactive study of world history and geography.

A look at teaching history across several grades using the classical method of education and a rotation of history every four years.