The first blank would be Joseph Stalin and the second would be Leon Trotsky
The Native American Chief who the Native Americans were united under is Tecumseh
T compelled the native Americans to seize,settle,and cultivate the land
Most likely the greatest thing to change the life for Native American tribes of the considerable fields was the butcher of the bison. Also, most likely the greatest thing that changed life for the ranchers who went to the fields was the Dust Bowl of the 1930s which made products fall flat, homesteads to be repossessed by banks, and the agriculturists to clear out. to a great extent to California.
It didn't. The Schism was for other reasons. Differences like: papal infallibility, purgatory(unscriptural), immaculate conception of Mary, Filioque(unscriptural), primacy and supremacy of the pope, indulgences, differences in the Eucharist, in the doctrine of original sin, in monastic traditions, etc. These were some of the main reasons of the Schism of East and West and the departure of the patriarchate of Rome. All the other patriarchates of Antioch, Alexandria, Jerusalem and Constantinople remained with the Orthodox Church at the Great Schism.