The MANDAN INDIANS The Mandan Indians were a small, peaceful tribe located at the mouth of the Knife River on the Missouri near present day Bismarck, North Dakota. The Mandan were most known for their friendliness and their homes, called earth lodges. The women of the Mandan tribe tended their gardens, prepared food, and maintained lodges while the men spent their time hunting or seeking spiritual knowledge. The Mandan Indians performed many ceremonies such as the Buffalo Dance and the Okipa Ceremony that have been the center of great interest to many historians. The Mandan are also an important part of history because Lewis and Clark spent their first winter with these people a