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 crusaders were trying to promote Christianity. They did this not by converting, but mainly by fighting others (infidels). During the crusades many people were killed. The crusaders were hypocrites because they believed that is is acceptable to kill in the name of a religion that explicitly says "Thou shallt not kill".
Answer:
The Bolsheviks demand a republic of the Councils of Workers', Soldiers' and Peasants' Delegates; abolition of the standing army and the police, substituting for them an armed people; officials to be not only elected but also subject to recall and their pay not to exceed that of a good worker.
Explanation:
The Bolsheviks were a revolutionary party, committed to the ideas of Karl Marx. They believed that the working classes would, at some point, liberate themselves from the economic and political control of the ruling classes.
The articles created a very weak government, giving the states most of the power. So, go with B.