The forced removal of the Five Tribes from their homelands in the southeastern United States to Indian Territory in the … More

The Council of Forty-four 

The Council of Forty-four was one of the two central institutions of traditional Cheyenne Indian tribal governance, the other being the military societies such as the Dog Soldiers. … More

Earth’s inner core 

Earth’s inner core is the innermost geologic layer of the planet Earth. It is primarily a solid ball with a radius of about 1,220 km (760 mi), which is about 20% … More