The Cherokee Nation has a tripartite democratic form of government which include judicial, executive and legislative branches. A revised constitution of the Cherokee Nation was ratified by the Cherokee people in June of 1976, and approved by the Commissioner of Indian Affairs on September 5, 1975.
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The answer is C, the US successfully tested an atomic bomb.
Manorialism was "<span>a structure that defined a peasant’s relationship to the lord of the manor," since this was at the heard of the feudal system, which provided "protection" to the peasants and labor to the lords. </span>