Circle
“The Circle” - The Circle is the most profound symbol of the Sioux tribe - Almost everything an Indian does is in a circle, and that is because the Power of the World always works in circles, and everything tries to be round - The Sun is round, moon is round earth is round, The seasons follow each other in a perpetual circle and most of all life is in a circle from birth to childhood to adulthood to old age to death, then the cycle keeps repeating.