The correct answer is D.modern-day Wyoming and South DakotaThe Kiowa people remained one of Oklahoma’s most vital American Indian Tribes at the beginning of the twenty-first century. The horse-seeking Kiowa and affiliated Plains Apache leave their ancestral homelands that is near the headwaters of the Yellowstone River of Western Montana in the late seventeenth century. They migrated southeast through Crow country and reached the Black Hills of Wyoming/South Dakota.