The Great Plains were a shock to the Sioux who had migrated. Not only had they settled on a land which had housed no human lives since its creation by God, but they had settled on a land which held no native plants. Although the land was fertile and held fruitful, native crops, it did not hold the fruit and grains the Sioux had grown accustomed to in the Carolinas, and thus began what is known as the "Great Travesty."
The Great Plains were a major shock to the Sioux who were accustomed to other native plants.
The Chippewa, whom had inhabited areas of Minnesota and Wisconsin for hundreds of years, took immediate comfort to the Sioux, whom they saw shared very similar values, traditions and religion, due to the lobbying and friendship offerings by the Sioux people.
Between the years of 1488 - 1492, over 900 Sioux would die due to starvation and exposure. Nonetheless, Sioux expansion reigned in, and soon Sioux lands stretched from Montana to Milwaukee and encompassed the vast majority of the Great Plains. Eventually, the Chippewa began to show the Sioux how to plant crops native to the Great Plains region, ending the Great Travesty.
Unfortunately, a radical change in the year of 1492 would alter the fate of the Sioux and their Chippewa allies dramatically. Stories of horror and illness from the East came to the Sioux through other Native tribes who were fleeing west to avoid the so-called "nameless" plague. Because of the Sioux desperation, a group of Natives from Florida, named the Cherokee, whom had also fled west, tried to take over the Sioux lands in a large, general offensive known as the Sioux War of Unification, which took place in the summer of 1498.
Cherokee warriors, armed to invade the Sioux Empire.
Beginning in the last years of the 1400's, the Sioux had split into three main tribes: the Dakota, Nakota, and Lakota, with neither holding dominance over the other. However, with Cherokee Natives attacking Sioux territory in Wisconsin, the Dakota rose to prominence, particularly the Oglala tribe, when Oglala tribal leaders nominated their main spiritual leader, Wicked Snake, as the main war chief of the Sioux Empire. By rendering a defense that pulled back Sioux Natives to the Mississippi River, Wicked Snake drew out the Cherokee forces and waited until the harsh Minnesota winter, which the Cherokee were grossly unprepared for. The Cherokee had lost roughly half of their total war party by the end of the winter, and admitted defeat to the Sioux. The Cherokee were then forced to move southeast in the face of their total defeat to the hands of the Sioux, to go against the faceless plague. The Sioux War of Unification, however, ushered in an era that would ultimately lead to Oglala Dakota dominance over the entire Sioux Empire.