They are known as Guerilla Fighters.
I think its was because of Lincoln's rejection of the Final Compromise.
(Extension of Slavery)
The Aztecs would be your answer.
The Maya were in the south of Mexico and the other two, the Ghaznavids and the Abbasids describe Asian peoples, so not peoples of the New World.
Vice presidents generally had ceremonial powers, only exercising powers that have been delegated on them by the president. their role is basically to offer assistance. however, of late,vice presidents are exercising more powers due to changing dynamics in governance. however,vice presidents powers can only be left in the case the president is incapacitated,dies, or is impeached.
The purpose of the Missouri Compromise was to keep a balance between the number of slave states and the number of free states in the Union.
