If I recall correctly it wasn't an entire tribe, but rather a smaller group of people lead by Chief Leader Sitting Bull. One year prior to their attempted fleeing of US territory, the Battle of Little Big Horn took place in Montana against the 7th Cavalry which resulted in the deaths of George Custer and five troops. It was Lakota and Northern Cheyenne who fought. Sitting Bull feared retaliation for their victory and that's why they were trying to leave. I think they were called the Hunkpapa Lakota, a branching of the Native Lakota. I hope this helps somewhat.
1 year = 12 months
1 month = 31 days
27 years 6 months 19 days
The founders saw the importance of a strong military to protect the country and its citizens, but they named the President, a civilian, the "commander in chief" of the armed services. They were ever mindful of checking and balancing power, and they did not want a military general to seize the government
In modern day South America, the following countries were once within the borders of in Inca empires:
Peru,Argentina,Chile
Hope I’m right: Perhaps other countries were also near and part of the once Inca empire
Under feudalism, a piece of land granted to lords and knights in exchange for loyalty was called a fiefs.