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.
The answer is - New Kingdom.
Ahmose is known and respected for multiple reasons, some of which are:
- Getting back the lost territories; Ahmose managed to defeat Hyksos and to return the lands of Nubia and Canaan that were once part of Egypt and that were of great economic and military importance.
- Reforming Egypt; He managed to reform the Empire in every aspect, economically, military, culturally, morally even... He lifted the empire from the ashes and managed to make it a great power and actually during his reign Egypt managed to reach its peak.
- Pyramid; The last built pyramid ordered by a native ruler in Egypt was from Ahmose.
Improved transportation greatly affected farming since it allowed vital resources to be quickly shipped to the farmer, and for the farmer to export his goods far more easily to locations further away.
Soviet Union I believe was the southerners
